418749424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{2137}}^1$

素因数の和:2513

約数の個数: 40

約数和(自身を含む): 836163248

約数和(自身を除く): 417413824

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 331, 592, 662, 1324, 2137, 2648, 4274, 5296, 8548, 12247, 17096, 24494, 34192, 48988, 79069, 97976, 158138, 195952, 316276, 632552, 707347, 1265104, 1414694, 2829388, 5658776, 11317552, 26171839, 52343678, 104687356, 209374712, 418749424]

約数ペア:

[(1, 418749424), (2, 209374712), (4, 104687356), (8, 52343678), (16, 26171839), (37, 11317552), (74, 5658776), (148, 2829388), (296, 1414694), (331, 1265104), (592, 707347), (662, 632552), (1324, 316276), (2137, 195952), (2648, 158138), (4274, 97976), (5296, 79069), (8548, 48988), (12247, 34192), (17096, 24494)]