280054476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 787120320

約数和(自身を除く): 507065844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 173, 234, 346, 351, 468, 519, 692, 702, 1038, 1153, 1404, 1557, 2076, 2249, 2306, 3114, 3459, 4498, 4612, 4671, 6228, 6747, 6918, 8996, 9342, 10377, 13494, 13836, 14989, 18684, 20241, 20754, 26988, 29978, 31131, 40482, 41508, 44967, 59956, 60723, 62262, 80964, 89934, 121446, 124524, 134901, 179868, 199469, 242892, 269802, 398938, 404703, 539604, 598407, 797876, 809406, 1196814, 1618812, 1795221, 2393628, 2593097, 3590442, 5186194, 5385663, 7180884, 7779291, 10372388, 10771326, 15558582, 21542652, 23337873, 31117164, 46675746, 70013619, 93351492, 140027238, 280054476]

約数ペア:

[(1, 280054476), (2, 140027238), (3, 93351492), (4, 70013619), (6, 46675746), (9, 31117164), (12, 23337873), (13, 21542652), (18, 15558582), (26, 10771326), (27, 10372388), (36, 7779291), (39, 7180884), (52, 5385663), (54, 5186194), (78, 3590442), (108, 2593097), (117, 2393628), (156, 1795221), (173, 1618812), (234, 1196814), (346, 809406), (351, 797876), (468, 598407), (519, 539604), (692, 404703), (702, 398938), (1038, 269802), (1153, 242892), (1404, 199469), (1557, 179868), (2076, 134901), (2249, 124524), (2306, 121446), (3114, 89934), (3459, 80964), (4498, 62262), (4612, 60723), (4671, 59956), (6228, 44967), (6747, 41508), (6918, 40482), (8996, 31131), (9342, 29978), (10377, 26988), (13494, 20754), (13836, 20241), (14989, 18684)]