387948204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{171053}}^1$

素因数の和:171076

約数の個数: 60

約数和(自身を含む): 1159061904

約数和(自身を除く): 771113700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 171053, 342106, 513159, 684212, 1026318, 1197371, 1539477, 2052636, 2394742, 3078954, 3592113, 4618431, 4789484, 6157908, 7184226, 9236862, 10776339, 13855293, 14368452, 18473724, 21552678, 27710586, 32329017, 43105356, 55421172, 64658034, 96987051, 129316068, 193974102, 387948204]

約数ペア:

[(1, 387948204), (2, 193974102), (3, 129316068), (4, 96987051), (6, 64658034), (7, 55421172), (9, 43105356), (12, 32329017), (14, 27710586), (18, 21552678), (21, 18473724), (27, 14368452), (28, 13855293), (36, 10776339), (42, 9236862), (54, 7184226), (63, 6157908), (81, 4789484), (84, 4618431), (108, 3592113), (126, 3078954), (162, 2394742), (189, 2052636), (252, 1539477), (324, 1197371), (378, 1026318), (567, 684212), (756, 513159), (1134, 342106), (2268, 171053)]