237703024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 80

約数和(自身を含む): 518404320

約数和(自身を除く): 280701296

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 157, 208, 232, 251, 314, 377, 464, 502, 628, 754, 1004, 1256, 1508, 2008, 2041, 2512, 3016, 3263, 4016, 4082, 4553, 6032, 6526, 7279, 8164, 9106, 13052, 14558, 16328, 18212, 26104, 29116, 32656, 36424, 39407, 52208, 58232, 59189, 72848, 78814, 94627, 116464, 118378, 157628, 189254, 236756, 315256, 378508, 473512, 512291, 630512, 757016, 947024, 1024582, 1142803, 1514032, 2049164, 2285606, 4098328, 4571212, 8196656, 9142424, 14856439, 18284848, 29712878, 59425756, 118851512, 237703024]

約数ペア:

[(1, 237703024), (2, 118851512), (4, 59425756), (8, 29712878), (13, 18284848), (16, 14856439), (26, 9142424), (29, 8196656), (52, 4571212), (58, 4098328), (104, 2285606), (116, 2049164), (157, 1514032), (208, 1142803), (232, 1024582), (251, 947024), (314, 757016), (377, 630512), (464, 512291), (502, 473512), (628, 378508), (754, 315256), (1004, 236756), (1256, 189254), (1508, 157628), (2008, 118378), (2041, 116464), (2512, 94627), (3016, 78814), (3263, 72848), (4016, 59189), (4082, 58232), (4553, 52208), (6032, 39407), (6526, 36424), (7279, 32656), (8164, 29116), (9106, 26104), (13052, 18212), (14558, 16328)]