380009994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5284

約数の個数: 96

約数和(自身を含む): 1002415680

約数和(自身を除く): 622405686

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 294, 399, 494, 546, 637, 741, 798, 931, 1274, 1482, 1729, 1862, 1911, 2793, 3458, 3822, 5187, 5233, 5586, 10374, 10466, 12103, 15699, 24206, 31398, 36309, 36631, 68029, 72618, 73262, 99427, 109893, 136058, 198854, 204087, 219786, 256417, 298281, 408174, 476203, 512834, 596562, 695989, 769251, 952406, 1292551, 1391978, 1428609, 1538502, 2087967, 2585102, 2857218, 3333421, 3877653, 4175934, 4871923, 6666842, 7755306, 9047857, 9743846, 10000263, 14615769, 18095714, 20000526, 27143571, 29231538, 54287142, 63334999, 126669998, 190004997, 380009994]

約数ペア:

[(1, 380009994), (2, 190004997), (3, 126669998), (6, 63334999), (7, 54287142), (13, 29231538), (14, 27143571), (19, 20000526), (21, 18095714), (26, 14615769), (38, 10000263), (39, 9743846), (42, 9047857), (49, 7755306), (57, 6666842), (78, 4871923), (91, 4175934), (98, 3877653), (114, 3333421), (133, 2857218), (147, 2585102), (182, 2087967), (247, 1538502), (266, 1428609), (273, 1391978), (294, 1292551), (399, 952406), (494, 769251), (546, 695989), (637, 596562), (741, 512834), (798, 476203), (931, 408174), (1274, 298281), (1482, 256417), (1729, 219786), (1862, 204087), (1911, 198854), (2793, 136058), (3458, 109893), (3822, 99427), (5187, 73262), (5233, 72618), (5586, 68029), (10374, 36631), (10466, 36309), (12103, 31398), (15699, 24206)]