217793712

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1750

約数の個数: 80

約数和(自身を含む): 588399840

約数和(自身を除く): 370606128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 97, 116, 174, 194, 232, 291, 348, 388, 464, 582, 696, 776, 1164, 1392, 1552, 1613, 2328, 2813, 3226, 4656, 4839, 5626, 6452, 8439, 9678, 11252, 12904, 16878, 19356, 22504, 25808, 33756, 38712, 45008, 46777, 67512, 77424, 93554, 135024, 140331, 156461, 187108, 280662, 312922, 374216, 469383, 561324, 625844, 748432, 938766, 1122648, 1251688, 1877532, 2245296, 2503376, 3755064, 4537369, 7510128, 9074738, 13612107, 18149476, 27224214, 36298952, 54448428, 72597904, 108896856, 217793712]

約数ペア:

[(1, 217793712), (2, 108896856), (3, 72597904), (4, 54448428), (6, 36298952), (8, 27224214), (12, 18149476), (16, 13612107), (24, 9074738), (29, 7510128), (48, 4537369), (58, 3755064), (87, 2503376), (97, 2245296), (116, 1877532), (174, 1251688), (194, 1122648), (232, 938766), (291, 748432), (348, 625844), (388, 561324), (464, 469383), (582, 374216), (696, 312922), (776, 280662), (1164, 187108), (1392, 156461), (1552, 140331), (1613, 135024), (2328, 93554), (2813, 77424), (3226, 67512), (4656, 46777), (4839, 45008), (5626, 38712), (6452, 33756), (8439, 25808), (9678, 22504), (11252, 19356), (12904, 16878)]