490847124

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{1013}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 1158393600

約数和(自身を除く): 667546476

約数列:

[1, 2, 3, 4, 6, 12, 149, 271, 298, 447, 542, 596, 813, 894, 1013, 1084, 1626, 1788, 2026, 3039, 3252, 4052, 6078, 12156, 40379, 80758, 121137, 150937, 161516, 242274, 274523, 301874, 452811, 484548, 549046, 603748, 823569, 905622, 1098092, 1647138, 1811244, 3294276, 40903927, 81807854, 122711781, 163615708, 245423562, 490847124]

約数ペア:

[(1, 490847124), (2, 245423562), (3, 163615708), (4, 122711781), (6, 81807854), (12, 40903927), (149, 3294276), (271, 1811244), (298, 1647138), (447, 1098092), (542, 905622), (596, 823569), (813, 603748), (894, 549046), (1013, 484548), (1084, 452811), (1626, 301874), (1788, 274523), (2026, 242274), (3039, 161516), (3252, 150937), (4052, 121137), (6078, 80758), (12156, 40379)]