389645844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{34877}}^1$

素因数の和:34917

約数の個数: 72

約数和(自身を含む): 1113305760

約数和(自身を除く): 723659916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 34877, 69754, 104631, 139508, 209262, 244139, 418524, 488278, 662663, 732417, 976556, 1325326, 1464834, 1708973, 1987989, 2650652, 2929668, 3417946, 3975978, 4638641, 5126919, 6835892, 7951956, 9277282, 10253838, 13915923, 18554564, 20507676, 27831846, 32470487, 55663692, 64940974, 97411461, 129881948, 194822922, 389645844]

約数ペア:

[(1, 389645844), (2, 194822922), (3, 129881948), (4, 97411461), (6, 64940974), (7, 55663692), (12, 32470487), (14, 27831846), (19, 20507676), (21, 18554564), (28, 13915923), (38, 10253838), (42, 9277282), (49, 7951956), (57, 6835892), (76, 5126919), (84, 4638641), (98, 3975978), (114, 3417946), (133, 2929668), (147, 2650652), (196, 1987989), (228, 1708973), (266, 1464834), (294, 1325326), (399, 976556), (532, 732417), (588, 662663), (798, 488278), (931, 418524), (1596, 244139), (1862, 209262), (2793, 139508), (3724, 104631), (5586, 69754), (11172, 34877)]