550706816

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 1279748610

約数和(自身を除く): 729041794

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 121, 124, 128, 148, 176, 242, 248, 296, 341, 352, 407, 484, 496, 592, 682, 704, 814, 961, 968, 992, 1147, 1184, 1364, 1408, 1628, 1922, 1936, 1984, 2294, 2368, 2728, 3256, 3751, 3844, 3872, 3968, 4477, 4588, 4736, 5456, 6512, 7502, 7688, 7744, 8954, 9176, 10571, 10912, 12617, 13024, 15004, 15376, 15488, 17908, 18352, 21142, 21824, 25234, 26048, 30008, 30752, 35557, 35816, 36704, 42284, 43648, 50468, 52096, 60016, 61504, 71114, 71632, 73408, 84568, 100936, 116281, 120032, 123008, 138787, 142228, 143264, 146816, 169136, 201872, 232562, 240064, 277574, 284456, 286528, 338272, 391127, 403744, 465124, 480128, 555148, 568912, 573056, 676544, 782254, 807488, 930248, 1110296, 1137824, 1353088, 1564508, 1614976, 1860496, 2220592, 2275648, 3129016, 3720992, 4302397, 4441184, 4551296, 6258032, 7441984, 8604794, 8882368, 12516064, 14883968, 17209588, 17764736, 25032128, 34419176, 50064256, 68838352, 137676704, 275353408, 550706816]

約数ペア:

[(1, 550706816), (2, 275353408), (4, 137676704), (8, 68838352), (11, 50064256), (16, 34419176), (22, 25032128), (31, 17764736), (32, 17209588), (37, 14883968), (44, 12516064), (62, 8882368), (64, 8604794), (74, 7441984), (88, 6258032), (121, 4551296), (124, 4441184), (128, 4302397), (148, 3720992), (176, 3129016), (242, 2275648), (248, 2220592), (296, 1860496), (341, 1614976), (352, 1564508), (407, 1353088), (484, 1137824), (496, 1110296), (592, 930248), (682, 807488), (704, 782254), (814, 676544), (961, 573056), (968, 568912), (992, 555148), (1147, 480128), (1184, 465124), (1364, 403744), (1408, 391127), (1628, 338272), (1922, 286528), (1936, 284456), (1984, 277574), (2294, 240064), (2368, 232562), (2728, 201872), (3256, 169136), (3751, 146816), (3844, 143264), (3872, 142228), (3968, 138787), (4477, 123008), (4588, 120032), (4736, 116281), (5456, 100936), (6512, 84568), (7502, 73408), (7688, 71632), (7744, 71114), (8954, 61504), (9176, 60016), (10571, 52096), (10912, 50468), (12617, 43648), (13024, 42284), (15004, 36704), (15376, 35816), (15488, 35557), (17908, 30752), (18352, 30008), (21142, 26048), (21824, 25234)]