275320432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 572508000

約数和(自身を除く): 297187568

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 89, 113, 116, 118, 178, 226, 232, 236, 356, 452, 464, 472, 712, 904, 944, 1424, 1711, 1808, 2581, 3277, 3422, 5162, 5251, 6554, 6667, 6844, 10057, 10324, 10502, 13108, 13334, 13688, 20114, 20648, 21004, 26216, 26668, 27376, 40228, 41296, 42008, 52432, 53336, 80456, 84016, 106672, 152279, 160912, 193343, 291653, 304558, 386686, 583306, 593363, 609116, 773372, 1166612, 1186726, 1218232, 1546744, 2333224, 2373452, 2436464, 3093488, 4666448, 4746904, 9493808, 17207527, 34415054, 68830108, 137660216, 275320432]

約数ペア:

[(1, 275320432), (2, 137660216), (4, 68830108), (8, 34415054), (16, 17207527), (29, 9493808), (58, 4746904), (59, 4666448), (89, 3093488), (113, 2436464), (116, 2373452), (118, 2333224), (178, 1546744), (226, 1218232), (232, 1186726), (236, 1166612), (356, 773372), (452, 609116), (464, 593363), (472, 583306), (712, 386686), (904, 304558), (944, 291653), (1424, 193343), (1711, 160912), (1808, 152279), (2581, 106672), (3277, 84016), (3422, 80456), (5162, 53336), (5251, 52432), (6554, 42008), (6667, 41296), (6844, 40228), (10057, 27376), (10324, 26668), (10502, 26216), (13108, 21004), (13334, 20648), (13688, 20114)]