21524182528

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1040

約数の個数: 160

約数和(自身を含む): 48296239200

約数和(自身を除く): 26772056672

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 157, 256, 272, 304, 314, 323, 512, 544, 608, 628, 646, 829, 1088, 1216, 1256, 1292, 1658, 2176, 2432, 2512, 2584, 2669, 2983, 3316, 4352, 4864, 5024, 5168, 5338, 5966, 6632, 8704, 9728, 10048, 10336, 10676, 11932, 13264, 14093, 15751, 20096, 20672, 21352, 23864, 26528, 28186, 31502, 40192, 41344, 42704, 47728, 50711, 53056, 56372, 63004, 80384, 82688, 85408, 95456, 101422, 106112, 112744, 126008, 130153, 165376, 170816, 190912, 202844, 212224, 225488, 252016, 260306, 267767, 341632, 381824, 405688, 424448, 450976, 504032, 520612, 535534, 683264, 763648, 811376, 901952, 1008064, 1041224, 1071068, 1366528, 1527296, 1622752, 1803904, 2016128, 2082448, 2142136, 2212601, 2472907, 3245504, 3607808, 4032256, 4164896, 4284272, 4425202, 4945814, 6491008, 7215616, 8064512, 8329792, 8568544, 8850404, 9891628, 12982016, 16659584, 17137088, 17700808, 19783256, 25964032, 33319168, 34274176, 35401616, 39566512, 42039419, 66638336, 68548352, 70803232, 79133024, 84078838, 137096704, 141606464, 158266048, 168157676, 283212928, 316532096, 336315352, 566425856, 633064192, 672630704, 1132851712, 1266128384, 1345261408, 2690522816, 5381045632, 10762091264, 21524182528]

約数ペア:

[(1, 21524182528), (2, 10762091264), (4, 5381045632), (8, 2690522816), (16, 1345261408), (17, 1266128384), (19, 1132851712), (32, 672630704), (34, 633064192), (38, 566425856), (64, 336315352), (68, 316532096), (76, 283212928), (128, 168157676), (136, 158266048), (152, 141606464), (157, 137096704), (256, 84078838), (272, 79133024), (304, 70803232), (314, 68548352), (323, 66638336), (512, 42039419), (544, 39566512), (608, 35401616), (628, 34274176), (646, 33319168), (829, 25964032), (1088, 19783256), (1216, 17700808), (1256, 17137088), (1292, 16659584), (1658, 12982016), (2176, 9891628), (2432, 8850404), (2512, 8568544), (2584, 8329792), (2669, 8064512), (2983, 7215616), (3316, 6491008), (4352, 4945814), (4864, 4425202), (5024, 4284272), (5168, 4164896), (5338, 4032256), (5966, 3607808), (6632, 3245504), (8704, 2472907), (9728, 2212601), (10048, 2142136), (10336, 2082448), (10676, 2016128), (11932, 1803904), (13264, 1622752), (14093, 1527296), (15751, 1366528), (20096, 1071068), (20672, 1041224), (21352, 1008064), (23864, 901952), (26528, 811376), (28186, 763648), (31502, 683264), (40192, 535534), (41344, 520612), (42704, 504032), (47728, 450976), (50711, 424448), (53056, 405688), (56372, 381824), (63004, 341632), (80384, 267767), (82688, 260306), (85408, 252016), (95456, 225488), (101422, 212224), (106112, 202844), (112744, 190912), (126008, 170816), (130153, 165376)]