214890016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 487710720

約数和(自身を除く): 272820704

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 352, 376, 419, 496, 517, 682, 752, 838, 992, 1034, 1364, 1457, 1504, 1676, 2068, 2728, 2914, 3352, 4136, 4609, 5456, 5828, 6704, 8272, 9218, 10912, 11656, 12989, 13408, 16027, 16544, 18436, 19693, 23312, 25978, 32054, 36872, 39386, 46624, 51956, 64108, 73744, 78772, 103912, 128216, 142879, 147488, 157544, 207824, 216623, 256432, 285758, 315088, 415648, 433246, 512864, 571516, 610483, 630176, 866492, 1143032, 1220966, 1732984, 2286064, 2441932, 3465968, 4572128, 4883864, 6715313, 6931936, 9767728, 13430626, 19535456, 26861252, 53722504, 107445008, 214890016]

約数ペア:

[(1, 214890016), (2, 107445008), (4, 53722504), (8, 26861252), (11, 19535456), (16, 13430626), (22, 9767728), (31, 6931936), (32, 6715313), (44, 4883864), (47, 4572128), (62, 3465968), (88, 2441932), (94, 2286064), (124, 1732984), (176, 1220966), (188, 1143032), (248, 866492), (341, 630176), (352, 610483), (376, 571516), (419, 512864), (496, 433246), (517, 415648), (682, 315088), (752, 285758), (838, 256432), (992, 216623), (1034, 207824), (1364, 157544), (1457, 147488), (1504, 142879), (1676, 128216), (2068, 103912), (2728, 78772), (2914, 73744), (3352, 64108), (4136, 51956), (4609, 46624), (5456, 39386), (5828, 36872), (6704, 32054), (8272, 25978), (9218, 23312), (10912, 19693), (11656, 18436), (12989, 16544), (13408, 16027)]