1254689616

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 3279790080

約数和(自身を除く): 2025100464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 383, 417, 491, 556, 766, 834, 982, 1112, 1149, 1473, 1532, 1668, 1964, 2224, 2298, 2946, 3064, 3336, 3928, 4596, 5892, 6128, 6672, 7856, 9192, 11784, 18384, 23568, 53237, 68249, 106474, 136498, 159711, 188053, 204747, 212948, 272996, 319422, 376106, 409494, 425896, 545992, 564159, 638844, 752212, 818988, 851792, 1091984, 1128318, 1277688, 1504424, 1637976, 2256636, 2555376, 3008848, 3275952, 4513272, 9026544, 26139367, 52278734, 78418101, 104557468, 156836202, 209114936, 313672404, 418229872, 627344808, 1254689616]

約数ペア:

[(1, 1254689616), (2, 627344808), (3, 418229872), (4, 313672404), (6, 209114936), (8, 156836202), (12, 104557468), (16, 78418101), (24, 52278734), (48, 26139367), (139, 9026544), (278, 4513272), (383, 3275952), (417, 3008848), (491, 2555376), (556, 2256636), (766, 1637976), (834, 1504424), (982, 1277688), (1112, 1128318), (1149, 1091984), (1473, 851792), (1532, 818988), (1668, 752212), (1964, 638844), (2224, 564159), (2298, 545992), (2946, 425896), (3064, 409494), (3336, 376106), (3928, 319422), (4596, 272996), (5892, 212948), (6128, 204747), (6672, 188053), (7856, 159711), (9192, 136498), (11784, 106474), (18384, 68249), (23568, 53237)]