392893236

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 1020539520

約数和(自身を除く): 627646284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 353, 387, 516, 706, 719, 774, 1059, 1412, 1438, 1548, 2118, 2157, 2876, 3177, 4236, 4314, 6354, 6471, 8628, 12708, 12942, 15179, 25884, 30358, 30917, 45537, 60716, 61834, 91074, 92751, 123668, 136611, 182148, 185502, 253807, 273222, 278253, 371004, 507614, 546444, 556506, 761421, 1015228, 1113012, 1522842, 2284263, 3045684, 4568526, 9137052, 10913701, 21827402, 32741103, 43654804, 65482206, 98223309, 130964412, 196446618, 392893236]

約数ペア:

[(1, 392893236), (2, 196446618), (3, 130964412), (4, 98223309), (6, 65482206), (9, 43654804), (12, 32741103), (18, 21827402), (36, 10913701), (43, 9137052), (86, 4568526), (129, 3045684), (172, 2284263), (258, 1522842), (353, 1113012), (387, 1015228), (516, 761421), (706, 556506), (719, 546444), (774, 507614), (1059, 371004), (1412, 278253), (1438, 273222), (1548, 253807), (2118, 185502), (2157, 182148), (2876, 136611), (3177, 123668), (4236, 92751), (4314, 91074), (6354, 61834), (6471, 60716), (8628, 45537), (12708, 30917), (12942, 30358), (15179, 25884)]