19686215696

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:183

約数の個数: 360

約数和(自身を含む): 51165039960

約数和(自身を除く): 31478824264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 31, 34, 49, 53, 56, 58, 62, 68, 98, 106, 112, 116, 119, 124, 136, 196, 203, 212, 217, 232, 238, 248, 272, 371, 392, 406, 424, 434, 464, 476, 493, 496, 527, 742, 784, 812, 833, 848, 868, 899, 901, 952, 961, 986, 1054, 1421, 1484, 1519, 1537, 1624, 1643, 1666, 1736, 1798, 1802, 1904, 1922, 1972, 2108, 2597, 2842, 2968, 3038, 3074, 3248, 3286, 3332, 3451, 3472, 3596, 3604, 3689, 3844, 3944, 4216, 5194, 5684, 5936, 6076, 6148, 6293, 6307, 6572, 6664, 6727, 6902, 7192, 7208, 7378, 7688, 7888, 8432, 10388, 10759, 11368, 11501, 12152, 12296, 12586, 12614, 13144, 13328, 13454, 13804, 14384, 14416, 14756, 15283, 15376, 16337, 20776, 21518, 22736, 23002, 24157, 24304, 24592, 25172, 25228, 25823, 26129, 26288, 26908, 27608, 27869, 27931, 29512, 30566, 32674, 41552, 43036, 44051, 44149, 46004, 47089, 47647, 48314, 50344, 50456, 50933, 51646, 52258, 53816, 55216, 55738, 55862, 59024, 61132, 65348, 75313, 80507, 86072, 88102, 88298, 92008, 94178, 95294, 96628, 100688, 100912, 101866, 103292, 104516, 106981, 107632, 111476, 111724, 114359, 122264, 130696, 150626, 161014, 172144, 176204, 176596, 182903, 184016, 188356, 190588, 193256, 195083, 195517, 203732, 206584, 209032, 213962, 222952, 223448, 228718, 244528, 261392, 301252, 322028, 333529, 352408, 353192, 356531, 365806, 376712, 381176, 386512, 390166, 391034, 407464, 413168, 418064, 427924, 445904, 446896, 457436, 473773, 602504, 644056, 667058, 704816, 706384, 713062, 731612, 748867, 753424, 762352, 780332, 782068, 800513, 809999, 814928, 855848, 865861, 914872, 947546, 1205008, 1280321, 1288112, 1334116, 1365581, 1368619, 1426124, 1463224, 1477057, 1497734, 1560664, 1564136, 1601026, 1619998, 1711696, 1731722, 1829744, 1895092, 2334703, 2495717, 2560642, 2668232, 2731162, 2737238, 2852248, 2926448, 2954114, 2995468, 3121328, 3128272, 3202052, 3239996, 3316411, 3463444, 3790184, 4669406, 4991434, 5121284, 5336464, 5462324, 5474476, 5669993, 5704496, 5908228, 5990936, 6061027, 6404104, 6479992, 6632822, 6926888, 7580368, 9338812, 9982868, 10242568, 10339399, 10924648, 10948952, 11339986, 11816456, 11981872, 12122054, 12808208, 12959984, 13265644, 13853776, 18677624, 19965736, 20485136, 20678798, 21849296, 21897904, 22679972, 23214877, 23632912, 24244108, 25109969, 26531288, 37355248, 39689951, 39931472, 41357596, 42427189, 45359944, 46429754, 48488216, 50219938, 53062576, 72375793, 79379902, 82715192, 84854378, 90719888, 92859508, 96976432, 100439876, 144751586, 158759804, 165430384, 169708756, 175769783, 185719016, 200879752, 289503172, 317519608, 339417512, 351539566, 371438032, 401759504, 579006344, 635039216, 678835024, 703079132, 1158012688, 1230388481, 1406158264, 2460776962, 2812316528, 4921553924, 9843107848, 19686215696]

約数ペア:

[(1, 19686215696), (2, 9843107848), (4, 4921553924), (7, 2812316528), (8, 2460776962), (14, 1406158264), (16, 1230388481), (17, 1158012688), (28, 703079132), (29, 678835024), (31, 635039216), (34, 579006344), (49, 401759504), (53, 371438032), (56, 351539566), (58, 339417512), (62, 317519608), (68, 289503172), (98, 200879752), (106, 185719016), (112, 175769783), (116, 169708756), (119, 165430384), (124, 158759804), (136, 144751586), (196, 100439876), (203, 96976432), (212, 92859508), (217, 90719888), (232, 84854378), (238, 82715192), (248, 79379902), (272, 72375793), (371, 53062576), (392, 50219938), (406, 48488216), (424, 46429754), (434, 45359944), (464, 42427189), (476, 41357596), (493, 39931472), (496, 39689951), (527, 37355248), (742, 26531288), (784, 25109969), (812, 24244108), (833, 23632912), (848, 23214877), (868, 22679972), (899, 21897904), (901, 21849296), (952, 20678798), (961, 20485136), (986, 19965736), (1054, 18677624), (1421, 13853776), (1484, 13265644), (1519, 12959984), (1537, 12808208), (1624, 12122054), (1643, 11981872), (1666, 11816456), (1736, 11339986), (1798, 10948952), (1802, 10924648), (1904, 10339399), (1922, 10242568), (1972, 9982868), (2108, 9338812), (2597, 7580368), (2842, 6926888), (2968, 6632822), (3038, 6479992), (3074, 6404104), (3248, 6061027), (3286, 5990936), (3332, 5908228), (3451, 5704496), (3472, 5669993), (3596, 5474476), (3604, 5462324), (3689, 5336464), (3844, 5121284), (3944, 4991434), (4216, 4669406), (5194, 3790184), (5684, 3463444), (5936, 3316411), (6076, 3239996), (6148, 3202052), (6293, 3128272), (6307, 3121328), (6572, 2995468), (6664, 2954114), (6727, 2926448), (6902, 2852248), (7192, 2737238), (7208, 2731162), (7378, 2668232), (7688, 2560642), (7888, 2495717), (8432, 2334703), (10388, 1895092), (10759, 1829744), (11368, 1731722), (11501, 1711696), (12152, 1619998), (12296, 1601026), (12586, 1564136), (12614, 1560664), (13144, 1497734), (13328, 1477057), (13454, 1463224), (13804, 1426124), (14384, 1368619), (14416, 1365581), (14756, 1334116), (15283, 1288112), (15376, 1280321), (16337, 1205008), (20776, 947546), (21518, 914872), (22736, 865861), (23002, 855848), (24157, 814928), (24304, 809999), (24592, 800513), (25172, 782068), (25228, 780332), (25823, 762352), (26129, 753424), (26288, 748867), (26908, 731612), (27608, 713062), (27869, 706384), (27931, 704816), (29512, 667058), (30566, 644056), (32674, 602504), (41552, 473773), (43036, 457436), (44051, 446896), (44149, 445904), (46004, 427924), (47089, 418064), (47647, 413168), (48314, 407464), (50344, 391034), (50456, 390166), (50933, 386512), (51646, 381176), (52258, 376712), (53816, 365806), (55216, 356531), (55738, 353192), (55862, 352408), (59024, 333529), (61132, 322028), (65348, 301252), (75313, 261392), (80507, 244528), (86072, 228718), (88102, 223448), (88298, 222952), (92008, 213962), (94178, 209032), (95294, 206584), (96628, 203732), (100688, 195517), (100912, 195083), (101866, 193256), (103292, 190588), (104516, 188356), (106981, 184016), (107632, 182903), (111476, 176596), (111724, 176204), (114359, 172144), (122264, 161014), (130696, 150626)]