1660042908

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{1283}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 4247513088

約数和(自身を除く): 2587470180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 283, 381, 508, 566, 762, 849, 1132, 1143, 1283, 1524, 1698, 2286, 2547, 2566, 3396, 3849, 4572, 5094, 5132, 7698, 10188, 11547, 15396, 23094, 35941, 46188, 71882, 107823, 143764, 162941, 215646, 323469, 325882, 363089, 431292, 488823, 646938, 651764, 726178, 977646, 1089267, 1293876, 1452356, 1466469, 1955292, 2178534, 2932938, 3267801, 4357068, 5865876, 6535602, 13071204, 46112303, 92224606, 138336909, 184449212, 276673818, 415010727, 553347636, 830021454, 1660042908]

約数ペア:

[(1, 1660042908), (2, 830021454), (3, 553347636), (4, 415010727), (6, 276673818), (9, 184449212), (12, 138336909), (18, 92224606), (36, 46112303), (127, 13071204), (254, 6535602), (283, 5865876), (381, 4357068), (508, 3267801), (566, 2932938), (762, 2178534), (849, 1955292), (1132, 1466469), (1143, 1452356), (1283, 1293876), (1524, 1089267), (1698, 977646), (2286, 726178), (2547, 651764), (2566, 646938), (3396, 488823), (3849, 431292), (4572, 363089), (5094, 325882), (5132, 323469), (7698, 215646), (10188, 162941), (11547, 143764), (15396, 107823), (23094, 71882), (35941, 46188)]