319636902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 711696384

約数和(自身を除く): 392059482

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 127, 246, 254, 381, 533, 762, 787, 1066, 1574, 1599, 1651, 2361, 3198, 3302, 4722, 4953, 5207, 9906, 10231, 10414, 15621, 20462, 30693, 31242, 32267, 61386, 64534, 67691, 96801, 99949, 135382, 193602, 199898, 203073, 299847, 406146, 419471, 599694, 838942, 1258413, 1299337, 2516826, 2598674, 3898011, 4097909, 7796022, 8195818, 12293727, 24587454, 53272817, 106545634, 159818451, 319636902]

約数ペア:

[(1, 319636902), (2, 159818451), (3, 106545634), (6, 53272817), (13, 24587454), (26, 12293727), (39, 8195818), (41, 7796022), (78, 4097909), (82, 3898011), (123, 2598674), (127, 2516826), (246, 1299337), (254, 1258413), (381, 838942), (533, 599694), (762, 419471), (787, 406146), (1066, 299847), (1574, 203073), (1599, 199898), (1651, 193602), (2361, 135382), (3198, 99949), (3302, 96801), (4722, 67691), (4953, 64534), (5207, 61386), (9906, 32267), (10231, 31242), (10414, 30693), (15621, 20462)]