277129088

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 574333440

約数和(自身を除く): 297204352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 211, 248, 331, 422, 496, 662, 844, 992, 1324, 1688, 1984, 2648, 3376, 3968, 5296, 6541, 6752, 10261, 10592, 13082, 13504, 20522, 21184, 26164, 27008, 41044, 42368, 52328, 69841, 82088, 104656, 139682, 164176, 209312, 279364, 328352, 418624, 558728, 656704, 837248, 1117456, 1313408, 2165071, 2234912, 4330142, 4469824, 8660284, 8939648, 17320568, 34641136, 69282272, 138564544, 277129088]

約数ペア:

[(1, 277129088), (2, 138564544), (4, 69282272), (8, 34641136), (16, 17320568), (31, 8939648), (32, 8660284), (62, 4469824), (64, 4330142), (124, 2234912), (128, 2165071), (211, 1313408), (248, 1117456), (331, 837248), (422, 656704), (496, 558728), (662, 418624), (844, 328352), (992, 279364), (1324, 209312), (1688, 164176), (1984, 139682), (2648, 104656), (3376, 82088), (3968, 69841), (5296, 52328), (6541, 42368), (6752, 41044), (10261, 27008), (10592, 26164), (13082, 21184), (13504, 20522)]