401026436

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2528

約数の個数: 36

約数和(自身を含む): 743232000

約数和(自身を除く): 342205564

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 529, 1058, 1817, 2116, 2399, 3634, 4798, 7268, 9596, 41791, 55177, 83582, 110354, 167164, 189521, 220708, 379042, 758084, 1269071, 2538142, 4358983, 5076284, 8717966, 17435932, 100256609, 200513218, 401026436]

約数ペア:

[(1, 401026436), (2, 200513218), (4, 100256609), (23, 17435932), (46, 8717966), (79, 5076284), (92, 4358983), (158, 2538142), (316, 1269071), (529, 758084), (1058, 379042), (1817, 220708), (2116, 189521), (2399, 167164), (3634, 110354), (4798, 83582), (7268, 55177), (9596, 41791)]