252287016

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 684519840

約数和(自身を除く): 432232824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 361, 444, 456, 703, 722, 787, 888, 1083, 1406, 1444, 1574, 2109, 2166, 2361, 2812, 2888, 3148, 4218, 4332, 4722, 5624, 6296, 8436, 8664, 9444, 13357, 14953, 16872, 18888, 26714, 29119, 29906, 40071, 44859, 53428, 58238, 59812, 80142, 87357, 89718, 106856, 116476, 119624, 160284, 174714, 179436, 232952, 284107, 320568, 349428, 358872, 553261, 568214, 698856, 852321, 1106522, 1136428, 1659783, 1704642, 2213044, 2272856, 3319566, 3409284, 4426088, 6639132, 6818568, 10511959, 13278264, 21023918, 31535877, 42047836, 63071754, 84095672, 126143508, 252287016]

約数ペア:

[(1, 252287016), (2, 126143508), (3, 84095672), (4, 63071754), (6, 42047836), (8, 31535877), (12, 21023918), (19, 13278264), (24, 10511959), (37, 6818568), (38, 6639132), (57, 4426088), (74, 3409284), (76, 3319566), (111, 2272856), (114, 2213044), (148, 1704642), (152, 1659783), (222, 1136428), (228, 1106522), (296, 852321), (361, 698856), (444, 568214), (456, 553261), (703, 358872), (722, 349428), (787, 320568), (888, 284107), (1083, 232952), (1406, 179436), (1444, 174714), (1574, 160284), (2109, 119624), (2166, 116476), (2361, 106856), (2812, 89718), (2888, 87357), (3148, 80142), (4218, 59812), (4332, 58238), (4722, 53428), (5624, 44859), (6296, 40071), (8436, 29906), (8664, 29119), (9444, 26714), (13357, 18888), (14953, 16872)]