361279216

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 765576000

約数和(自身を除く): 404296784

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 97, 116, 184, 194, 232, 349, 368, 388, 464, 667, 698, 776, 1334, 1396, 1552, 2231, 2668, 2792, 2813, 4462, 5336, 5584, 5626, 8027, 8924, 10121, 10672, 11252, 16054, 17848, 20242, 22504, 32108, 33853, 35696, 40484, 45008, 64216, 64699, 67706, 80968, 128432, 129398, 135412, 161936, 232783, 258796, 270824, 465566, 517592, 541648, 778619, 931132, 981737, 1035184, 1557238, 1862264, 1963474, 3114476, 3724528, 3926948, 6228952, 7853896, 12457904, 15707792, 22579951, 45159902, 90319804, 180639608, 361279216]

約数ペア:

[(1, 361279216), (2, 180639608), (4, 90319804), (8, 45159902), (16, 22579951), (23, 15707792), (29, 12457904), (46, 7853896), (58, 6228952), (92, 3926948), (97, 3724528), (116, 3114476), (184, 1963474), (194, 1862264), (232, 1557238), (349, 1035184), (368, 981737), (388, 931132), (464, 778619), (667, 541648), (698, 517592), (776, 465566), (1334, 270824), (1396, 258796), (1552, 232783), (2231, 161936), (2668, 135412), (2792, 129398), (2813, 128432), (4462, 80968), (5336, 67706), (5584, 64699), (5626, 64216), (8027, 45008), (8924, 40484), (10121, 35696), (10672, 33853), (11252, 32108), (16054, 22504), (17848, 20242)]