18311001632

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:157

約数の個数: 432

約数和(自身を含む): 50587709760

約数和(自身を除く): 32276708128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 37, 38, 44, 56, 62, 74, 76, 77, 88, 112, 121, 124, 133, 148, 152, 154, 176, 209, 217, 224, 242, 248, 259, 266, 296, 304, 308, 341, 352, 407, 418, 434, 484, 496, 518, 532, 589, 592, 608, 616, 682, 703, 814, 836, 847, 868, 961, 968, 992, 1036, 1064, 1147, 1178, 1184, 1232, 1364, 1406, 1463, 1628, 1672, 1694, 1736, 1922, 1936, 2072, 2128, 2294, 2299, 2356, 2387, 2464, 2728, 2812, 2849, 2926, 3256, 3344, 3388, 3472, 3751, 3844, 3872, 4123, 4144, 4256, 4477, 4588, 4598, 4712, 4774, 4921, 5456, 5624, 5698, 5852, 6479, 6512, 6688, 6727, 6776, 6944, 7502, 7688, 7733, 8029, 8246, 8288, 8954, 9176, 9196, 9424, 9548, 9842, 10571, 10912, 11248, 11396, 11704, 12617, 12958, 13024, 13454, 13552, 15004, 15376, 15466, 16058, 16093, 16492, 17908, 18259, 18352, 18392, 18848, 19096, 19684, 21142, 21793, 22496, 22792, 23408, 25234, 25916, 26257, 26908, 27104, 30008, 30752, 30932, 31339, 32116, 32186, 32984, 35557, 35816, 36518, 36704, 36784, 38192, 39368, 42284, 43586, 45353, 45584, 46816, 50468, 51832, 52514, 53816, 54131, 60016, 61864, 62678, 64232, 64372, 65968, 71114, 71269, 71632, 73036, 73568, 73997, 76384, 78736, 84568, 85063, 87172, 88319, 90706, 91168, 100936, 103664, 105028, 107632, 108262, 116281, 120032, 123728, 125356, 127813, 128464, 128744, 131936, 138787, 142228, 142538, 143264, 146072, 147994, 152551, 157472, 169136, 170126, 174344, 176638, 181412, 200849, 201872, 207328, 210056, 215264, 216524, 232562, 239723, 247456, 248899, 250712, 255626, 256928, 257488, 277574, 284456, 285076, 292144, 295988, 305102, 338272, 340252, 348688, 353276, 362824, 391127, 401698, 403744, 420112, 433048, 465124, 479446, 497798, 498883, 501424, 511252, 514976, 555148, 568912, 570152, 584288, 591976, 595441, 610204, 675583, 680504, 697376, 706552, 725648, 782254, 803396, 813967, 840224, 866096, 930248, 958892, 971509, 995596, 997766, 1002848, 1022504, 1110296, 1137824, 1140304, 1183952, 1190882, 1220408, 1351166, 1361008, 1405943, 1413104, 1451296, 1564508, 1606792, 1627934, 1678061, 1732192, 1860496, 1917784, 1943018, 1991192, 1995532, 2045008, 2209339, 2220592, 2280608, 2367904, 2381764, 2440816, 2636953, 2702332, 2722016, 2737889, 2811886, 2826208, 3129016, 3213584, 3255868, 3356122, 3720992, 3835568, 3886036, 3982384, 3991064, 4090016, 4302397, 4418678, 4441184, 4729081, 4763528, 4881632, 5273906, 5404664, 5475778, 5623772, 6258032, 6427168, 6511736, 6712244, 7431413, 7671136, 7772072, 7964768, 7982128, 8604794, 8837356, 9458162, 9527056, 10547812, 10809328, 10951556, 11247544, 12516064, 13023472, 13424488, 14862826, 15465373, 15544144, 15964256, 17209588, 17674712, 18458671, 18916324, 19054112, 21095624, 21618656, 21903112, 22495088, 26046944, 26848976, 29725652, 30116779, 30930746, 31088288, 34419176, 35349424, 36917342, 37832648, 42191248, 43806224, 44990176, 52019891, 53697952, 59451304, 60233558, 61861492, 68838352, 70698848, 73834684, 75665296, 81745543, 84382496, 87612448, 104039782, 118902608, 120467116, 123722984, 137676704, 147669368, 151330592, 163491086, 208079564, 237805216, 240934232, 247445968, 295338736, 326982172, 416159128, 481868464, 494891936, 572218801, 590677472, 653964344, 832318256, 963736928, 1144437602, 1307928688, 1664636512, 2288875204, 2615857376, 4577750408, 9155500816, 18311001632]

約数ペア:

[(1, 18311001632), (2, 9155500816), (4, 4577750408), (7, 2615857376), (8, 2288875204), (11, 1664636512), (14, 1307928688), (16, 1144437602), (19, 963736928), (22, 832318256), (28, 653964344), (31, 590677472), (32, 572218801), (37, 494891936), (38, 481868464), (44, 416159128), (56, 326982172), (62, 295338736), (74, 247445968), (76, 240934232), (77, 237805216), (88, 208079564), (112, 163491086), (121, 151330592), (124, 147669368), (133, 137676704), (148, 123722984), (152, 120467116), (154, 118902608), (176, 104039782), (209, 87612448), (217, 84382496), (224, 81745543), (242, 75665296), (248, 73834684), (259, 70698848), (266, 68838352), (296, 61861492), (304, 60233558), (308, 59451304), (341, 53697952), (352, 52019891), (407, 44990176), (418, 43806224), (434, 42191248), (484, 37832648), (496, 36917342), (518, 35349424), (532, 34419176), (589, 31088288), (592, 30930746), (608, 30116779), (616, 29725652), (682, 26848976), (703, 26046944), (814, 22495088), (836, 21903112), (847, 21618656), (868, 21095624), (961, 19054112), (968, 18916324), (992, 18458671), (1036, 17674712), (1064, 17209588), (1147, 15964256), (1178, 15544144), (1184, 15465373), (1232, 14862826), (1364, 13424488), (1406, 13023472), (1463, 12516064), (1628, 11247544), (1672, 10951556), (1694, 10809328), (1736, 10547812), (1922, 9527056), (1936, 9458162), (2072, 8837356), (2128, 8604794), (2294, 7982128), (2299, 7964768), (2356, 7772072), (2387, 7671136), (2464, 7431413), (2728, 6712244), (2812, 6511736), (2849, 6427168), (2926, 6258032), (3256, 5623772), (3344, 5475778), (3388, 5404664), (3472, 5273906), (3751, 4881632), (3844, 4763528), (3872, 4729081), (4123, 4441184), (4144, 4418678), (4256, 4302397), (4477, 4090016), (4588, 3991064), (4598, 3982384), (4712, 3886036), (4774, 3835568), (4921, 3720992), (5456, 3356122), (5624, 3255868), (5698, 3213584), (5852, 3129016), (6479, 2826208), (6512, 2811886), (6688, 2737889), (6727, 2722016), (6776, 2702332), (6944, 2636953), (7502, 2440816), (7688, 2381764), (7733, 2367904), (8029, 2280608), (8246, 2220592), (8288, 2209339), (8954, 2045008), (9176, 1995532), (9196, 1991192), (9424, 1943018), (9548, 1917784), (9842, 1860496), (10571, 1732192), (10912, 1678061), (11248, 1627934), (11396, 1606792), (11704, 1564508), (12617, 1451296), (12958, 1413104), (13024, 1405943), (13454, 1361008), (13552, 1351166), (15004, 1220408), (15376, 1190882), (15466, 1183952), (16058, 1140304), (16093, 1137824), (16492, 1110296), (17908, 1022504), (18259, 1002848), (18352, 997766), (18392, 995596), (18848, 971509), (19096, 958892), (19684, 930248), (21142, 866096), (21793, 840224), (22496, 813967), (22792, 803396), (23408, 782254), (25234, 725648), (25916, 706552), (26257, 697376), (26908, 680504), (27104, 675583), (30008, 610204), (30752, 595441), (30932, 591976), (31339, 584288), (32116, 570152), (32186, 568912), (32984, 555148), (35557, 514976), (35816, 511252), (36518, 501424), (36704, 498883), (36784, 497798), (38192, 479446), (39368, 465124), (42284, 433048), (43586, 420112), (45353, 403744), (45584, 401698), (46816, 391127), (50468, 362824), (51832, 353276), (52514, 348688), (53816, 340252), (54131, 338272), (60016, 305102), (61864, 295988), (62678, 292144), (64232, 285076), (64372, 284456), (65968, 277574), (71114, 257488), (71269, 256928), (71632, 255626), (73036, 250712), (73568, 248899), (73997, 247456), (76384, 239723), (78736, 232562), (84568, 216524), (85063, 215264), (87172, 210056), (88319, 207328), (90706, 201872), (91168, 200849), (100936, 181412), (103664, 176638), (105028, 174344), (107632, 170126), (108262, 169136), (116281, 157472), (120032, 152551), (123728, 147994), (125356, 146072), (127813, 143264), (128464, 142538), (128744, 142228), (131936, 138787)]