16815597344

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 432

約数和(自身を含む): 45422415360

約数和(自身を除く): 28606818016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 32, 46, 49, 52, 56, 62, 89, 91, 92, 98, 104, 112, 124, 161, 169, 178, 182, 184, 196, 208, 217, 224, 248, 299, 322, 338, 356, 364, 368, 392, 403, 416, 434, 496, 598, 623, 637, 644, 676, 712, 713, 728, 736, 784, 806, 868, 992, 1127, 1157, 1183, 1196, 1246, 1274, 1288, 1352, 1424, 1426, 1456, 1519, 1568, 1612, 1736, 2047, 2093, 2254, 2314, 2366, 2392, 2492, 2548, 2576, 2704, 2759, 2821, 2848, 2852, 2912, 3038, 3224, 3472, 3887, 4094, 4186, 4361, 4508, 4628, 4732, 4784, 4984, 4991, 5096, 5152, 5239, 5408, 5518, 5642, 5704, 6076, 6448, 6944, 7774, 8099, 8188, 8281, 8372, 8722, 9016, 9256, 9269, 9464, 9568, 9968, 9982, 10192, 10478, 11036, 11284, 11408, 12152, 12896, 14329, 14651, 15041, 15548, 16198, 16376, 16562, 16744, 17444, 18032, 18512, 18538, 18928, 19313, 19747, 19936, 19964, 20384, 20956, 22072, 22568, 22816, 24304, 26611, 27209, 28658, 29302, 30082, 31096, 32396, 32752, 33124, 33488, 34888, 34937, 35867, 36064, 36673, 37024, 37076, 37856, 38626, 39494, 39928, 41912, 44144, 45136, 48608, 53222, 54418, 56693, 57316, 58604, 60164, 62192, 63457, 64792, 64883, 65504, 66248, 66976, 69776, 69874, 71734, 73346, 74152, 77252, 78988, 79856, 83824, 88288, 90272, 100303, 105287, 106444, 108836, 113386, 114632, 117208, 120328, 120497, 124384, 126914, 129584, 129766, 132496, 135191, 139552, 139748, 143468, 146692, 148304, 154504, 157976, 159712, 167648, 186277, 190463, 200606, 210574, 212888, 217672, 226772, 229264, 234416, 240656, 240994, 251069, 253828, 256711, 259168, 259532, 264992, 270382, 279496, 286936, 293384, 296608, 309008, 315952, 345943, 372554, 380926, 401212, 421148, 425776, 435344, 444199, 453544, 454181, 458528, 466271, 468832, 481312, 481988, 502138, 507656, 513422, 519064, 540764, 558992, 573872, 586768, 618016, 631904, 691886, 737009, 745108, 761852, 802424, 824941, 842296, 843479, 851552, 870688, 888398, 907088, 908362, 932542, 963976, 1004276, 1015312, 1026844, 1038128, 1081528, 1117984, 1147744, 1173536, 1303939, 1383772, 1474018, 1490216, 1523704, 1604848, 1649882, 1684592, 1686958, 1757483, 1776796, 1814176, 1816724, 1865084, 1927952, 2008552, 2030624, 2053688, 2076256, 2163056, 2421601, 2607878, 2767544, 2948036, 2980432, 3047408, 3109393, 3209696, 3263897, 3299764, 3369184, 3373916, 3514966, 3553592, 3633448, 3730168, 3855904, 4017104, 4107376, 4326112, 4843202, 5215756, 5535088, 5774587, 5896072, 5904353, 5960864, 6094816, 6218786, 6527794, 6599528, 6747832, 7029932, 7107184, 7266896, 7460336, 8034208, 8214752, 9686404, 10431512, 10724233, 11070176, 11549174, 11792144, 11808706, 12437572, 13055588, 13199056, 13495664, 14059864, 14214368, 14533792, 14920672, 16951207, 19372808, 20863024, 21448466, 22847279, 23098348, 23584288, 23617412, 24875144, 26111176, 26398112, 26991328, 28119728, 33902414, 38745616, 40422109, 41726048, 42896932, 45694558, 46196696, 47234824, 49750288, 52222352, 56239456, 67804828, 75069631, 77491232, 80844218, 85793864, 91389116, 92393392, 94469648, 99500576, 104444704, 135609656, 150139262, 161688436, 171587728, 182778232, 184786784, 188939296, 271219312, 300278524, 323376872, 343175456, 365556464, 525487417, 542438624, 600557048, 646753744, 731112928, 1050974834, 1201114096, 1293507488, 2101949668, 2402228192, 4203899336, 8407798672, 16815597344]

約数ペア:

[(1, 16815597344), (2, 8407798672), (4, 4203899336), (7, 2402228192), (8, 2101949668), (13, 1293507488), (14, 1201114096), (16, 1050974834), (23, 731112928), (26, 646753744), (28, 600557048), (31, 542438624), (32, 525487417), (46, 365556464), (49, 343175456), (52, 323376872), (56, 300278524), (62, 271219312), (89, 188939296), (91, 184786784), (92, 182778232), (98, 171587728), (104, 161688436), (112, 150139262), (124, 135609656), (161, 104444704), (169, 99500576), (178, 94469648), (182, 92393392), (184, 91389116), (196, 85793864), (208, 80844218), (217, 77491232), (224, 75069631), (248, 67804828), (299, 56239456), (322, 52222352), (338, 49750288), (356, 47234824), (364, 46196696), (368, 45694558), (392, 42896932), (403, 41726048), (416, 40422109), (434, 38745616), (496, 33902414), (598, 28119728), (623, 26991328), (637, 26398112), (644, 26111176), (676, 24875144), (712, 23617412), (713, 23584288), (728, 23098348), (736, 22847279), (784, 21448466), (806, 20863024), (868, 19372808), (992, 16951207), (1127, 14920672), (1157, 14533792), (1183, 14214368), (1196, 14059864), (1246, 13495664), (1274, 13199056), (1288, 13055588), (1352, 12437572), (1424, 11808706), (1426, 11792144), (1456, 11549174), (1519, 11070176), (1568, 10724233), (1612, 10431512), (1736, 9686404), (2047, 8214752), (2093, 8034208), (2254, 7460336), (2314, 7266896), (2366, 7107184), (2392, 7029932), (2492, 6747832), (2548, 6599528), (2576, 6527794), (2704, 6218786), (2759, 6094816), (2821, 5960864), (2848, 5904353), (2852, 5896072), (2912, 5774587), (3038, 5535088), (3224, 5215756), (3472, 4843202), (3887, 4326112), (4094, 4107376), (4186, 4017104), (4361, 3855904), (4508, 3730168), (4628, 3633448), (4732, 3553592), (4784, 3514966), (4984, 3373916), (4991, 3369184), (5096, 3299764), (5152, 3263897), (5239, 3209696), (5408, 3109393), (5518, 3047408), (5642, 2980432), (5704, 2948036), (6076, 2767544), (6448, 2607878), (6944, 2421601), (7774, 2163056), (8099, 2076256), (8188, 2053688), (8281, 2030624), (8372, 2008552), (8722, 1927952), (9016, 1865084), (9256, 1816724), (9269, 1814176), (9464, 1776796), (9568, 1757483), (9968, 1686958), (9982, 1684592), (10192, 1649882), (10478, 1604848), (11036, 1523704), (11284, 1490216), (11408, 1474018), (12152, 1383772), (12896, 1303939), (14329, 1173536), (14651, 1147744), (15041, 1117984), (15548, 1081528), (16198, 1038128), (16376, 1026844), (16562, 1015312), (16744, 1004276), (17444, 963976), (18032, 932542), (18512, 908362), (18538, 907088), (18928, 888398), (19313, 870688), (19747, 851552), (19936, 843479), (19964, 842296), (20384, 824941), (20956, 802424), (22072, 761852), (22568, 745108), (22816, 737009), (24304, 691886), (26611, 631904), (27209, 618016), (28658, 586768), (29302, 573872), (30082, 558992), (31096, 540764), (32396, 519064), (32752, 513422), (33124, 507656), (33488, 502138), (34888, 481988), (34937, 481312), (35867, 468832), (36064, 466271), (36673, 458528), (37024, 454181), (37076, 453544), (37856, 444199), (38626, 435344), (39494, 425776), (39928, 421148), (41912, 401212), (44144, 380926), (45136, 372554), (48608, 345943), (53222, 315952), (54418, 309008), (56693, 296608), (57316, 293384), (58604, 286936), (60164, 279496), (62192, 270382), (63457, 264992), (64792, 259532), (64883, 259168), (65504, 256711), (66248, 253828), (66976, 251069), (69776, 240994), (69874, 240656), (71734, 234416), (73346, 229264), (74152, 226772), (77252, 217672), (78988, 212888), (79856, 210574), (83824, 200606), (88288, 190463), (90272, 186277), (100303, 167648), (105287, 159712), (106444, 157976), (108836, 154504), (113386, 148304), (114632, 146692), (117208, 143468), (120328, 139748), (120497, 139552), (124384, 135191), (126914, 132496), (129584, 129766)]