38228745464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{5449}}^1$

素因数の和:5917

約数の個数: 128

約数和(自身を含む): 92292480000

約数和(自身を除く): 54063734536

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 419, 598, 644, 728, 838, 1196, 1288, 1676, 2093, 2392, 2933, 3352, 4186, 5447, 5449, 5866, 8372, 9637, 10894, 10898, 11732, 16744, 19274, 21788, 21796, 23464, 38129, 38143, 38548, 43576, 43592, 67459, 70837, 76258, 76286, 77096, 125281, 125327, 134918, 141674, 152516, 152572, 250562, 250654, 269836, 283348, 305032, 305144, 495859, 501124, 501308, 539672, 566696, 876967, 877289, 991718, 1002248, 1002616, 1629251, 1753934, 1754578, 1983436, 2283131, 3258502, 3507868, 3509156, 3966872, 4566262, 6517004, 7015736, 7018312, 9132524, 11404757, 13034008, 15981917, 18265048, 22809514, 29680703, 31963834, 45619028, 52512013, 59361406, 63927668, 91238056, 105024026, 118722812, 127855336, 207764921, 210048052, 237445624, 367584091, 415529842, 420096104, 682656169, 735168182, 831059684, 1365312338, 1470336364, 1662119368, 2730624676, 2940672728, 4778593183, 5461249352, 9557186366, 19114372732, 38228745464]

約数ペア:

[(1, 38228745464), (2, 19114372732), (4, 9557186366), (7, 5461249352), (8, 4778593183), (13, 2940672728), (14, 2730624676), (23, 1662119368), (26, 1470336364), (28, 1365312338), (46, 831059684), (52, 735168182), (56, 682656169), (91, 420096104), (92, 415529842), (104, 367584091), (161, 237445624), (182, 210048052), (184, 207764921), (299, 127855336), (322, 118722812), (364, 105024026), (419, 91238056), (598, 63927668), (644, 59361406), (728, 52512013), (838, 45619028), (1196, 31963834), (1288, 29680703), (1676, 22809514), (2093, 18265048), (2392, 15981917), (2933, 13034008), (3352, 11404757), (4186, 9132524), (5447, 7018312), (5449, 7015736), (5866, 6517004), (8372, 4566262), (9637, 3966872), (10894, 3509156), (10898, 3507868), (11732, 3258502), (16744, 2283131), (19274, 1983436), (21788, 1754578), (21796, 1753934), (23464, 1629251), (38129, 1002616), (38143, 1002248), (38548, 991718), (43576, 877289), (43592, 876967), (67459, 566696), (70837, 539672), (76258, 501308), (76286, 501124), (77096, 495859), (125281, 305144), (125327, 305032), (134918, 283348), (141674, 269836), (152516, 250654), (152572, 250562)]