901315328

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 1872958080

約数和(自身を除く): 971642752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 137, 248, 256, 274, 496, 548, 829, 992, 1096, 1658, 1984, 2192, 3316, 3968, 4247, 4384, 6632, 7936, 8494, 8768, 13264, 16988, 17536, 25699, 26528, 33976, 35072, 51398, 53056, 67952, 102796, 106112, 113573, 135904, 205592, 212224, 227146, 271808, 411184, 454292, 543616, 822368, 908584, 1087232, 1644736, 1817168, 3289472, 3520763, 3634336, 6578944, 7041526, 7268672, 14083052, 14537344, 28166104, 29074688, 56332208, 112664416, 225328832, 450657664, 901315328]

約数ペア:

[(1, 901315328), (2, 450657664), (4, 225328832), (8, 112664416), (16, 56332208), (31, 29074688), (32, 28166104), (62, 14537344), (64, 14083052), (124, 7268672), (128, 7041526), (137, 6578944), (248, 3634336), (256, 3520763), (274, 3289472), (496, 1817168), (548, 1644736), (829, 1087232), (992, 908584), (1096, 822368), (1658, 543616), (1984, 454292), (2192, 411184), (3316, 271808), (3968, 227146), (4247, 212224), (4384, 205592), (6632, 135904), (7936, 113573), (8494, 106112), (8768, 102796), (13264, 67952), (16988, 53056), (17536, 51398), (25699, 35072), (26528, 33976)]