637872

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 1676976

約数和(自身を除く): 1039104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 137, 194, 274, 291, 388, 411, 548, 582, 776, 822, 1096, 1164, 1552, 1644, 2192, 2328, 3288, 4656, 6576, 13289, 26578, 39867, 53156, 79734, 106312, 159468, 212624, 318936, 637872]

約数ペア:

[(1, 637872), (2, 318936), (3, 212624), (4, 159468), (6, 106312), (8, 79734), (12, 53156), (16, 39867), (24, 26578), (48, 13289), (97, 6576), (137, 4656), (194, 3288), (274, 2328), (291, 2192), (388, 1644), (411, 1552), (548, 1164), (582, 1096), (776, 822)]