253492016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23753}}^1$

素因数の和:23813

約数の個数: 40

約数和(自身を含む): 530189280

約数和(自身を除く): 276697264

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 10672, 23753, 47506, 95012, 190024, 380048, 546319, 688837, 1092638, 1377674, 2185276, 2755348, 4370552, 5510696, 8741104, 11021392, 15843251, 31686502, 63373004, 126746008, 253492016]

約数ペア:

[(1, 253492016), (2, 126746008), (4, 63373004), (8, 31686502), (16, 15843251), (23, 11021392), (29, 8741104), (46, 5510696), (58, 4370552), (92, 2755348), (116, 2185276), (184, 1377674), (232, 1092638), (368, 688837), (464, 546319), (667, 380048), (1334, 190024), (2668, 95012), (5336, 47506), (10672, 23753)]