1000138698728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{3881}}^1$

素因数の和:4315

約数の個数: 128

約数和(自身を含む): 2066093568000

約数和(自身を除く): 1065954869272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 127, 179, 218, 254, 358, 436, 508, 716, 872, 1016, 1417, 1432, 1651, 2327, 2834, 3302, 3881, 4654, 5668, 6604, 7762, 9308, 11336, 13208, 13843, 15524, 18616, 19511, 22733, 27686, 31048, 39022, 45466, 50453, 55372, 78044, 90932, 100906, 110744, 156088, 179959, 181864, 201812, 253643, 295529, 359918, 403624, 423029, 492887, 507286, 591058, 694699, 719836, 846058, 985774, 1014572, 1182116, 1389398, 1439672, 1692116, 1971548, 2029144, 2364232, 2477897, 2778796, 3384232, 3943096, 4955794, 5499377, 5557592, 6407531, 9031087, 9911588, 10998754, 12815062, 18062174, 19823176, 21997508, 25630124, 32212661, 36124348, 43995016, 51260248, 53724683, 64425322, 72248696, 75722191, 88226773, 107449366, 128850644, 151444382, 176453546, 214898732, 257701288, 302888764, 352907092, 429797464, 605777528, 698420879, 705814184, 984388483, 1146948049, 1396841758, 1968776966, 2293896098, 2793683516, 3937553932, 4587792196, 5587367032, 7875107864, 9175584392, 9616718257, 19233436514, 38466873028, 76933746056, 125017337341, 250034674682, 500069349364, 1000138698728]

約数ペア:

[(1, 1000138698728), (2, 500069349364), (4, 250034674682), (8, 125017337341), (13, 76933746056), (26, 38466873028), (52, 19233436514), (104, 9616718257), (109, 9175584392), (127, 7875107864), (179, 5587367032), (218, 4587792196), (254, 3937553932), (358, 2793683516), (436, 2293896098), (508, 1968776966), (716, 1396841758), (872, 1146948049), (1016, 984388483), (1417, 705814184), (1432, 698420879), (1651, 605777528), (2327, 429797464), (2834, 352907092), (3302, 302888764), (3881, 257701288), (4654, 214898732), (5668, 176453546), (6604, 151444382), (7762, 128850644), (9308, 107449366), (11336, 88226773), (13208, 75722191), (13843, 72248696), (15524, 64425322), (18616, 53724683), (19511, 51260248), (22733, 43995016), (27686, 36124348), (31048, 32212661), (39022, 25630124), (45466, 21997508), (50453, 19823176), (55372, 18062174), (78044, 12815062), (90932, 10998754), (100906, 9911588), (110744, 9031087), (156088, 6407531), (179959, 5557592), (181864, 5499377), (201812, 4955794), (253643, 3943096), (295529, 3384232), (359918, 2778796), (403624, 2477897), (423029, 2364232), (492887, 2029144), (507286, 1971548), (591058, 1692116), (694699, 1439672), (719836, 1389398), (846058, 1182116), (985774, 1014572)]