380869398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 1049932800

約数和(自身を除く): 669063402

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 179, 182, 189, 234, 273, 351, 358, 378, 433, 537, 546, 702, 819, 866, 1074, 1253, 1299, 1611, 1638, 2327, 2457, 2506, 2598, 3031, 3222, 3759, 3897, 4654, 4833, 4914, 5629, 6062, 6981, 7518, 7794, 9093, 9666, 11258, 11277, 11691, 13962, 16289, 16887, 18186, 20943, 22554, 23382, 27279, 32578, 33774, 33831, 39403, 41886, 48867, 50661, 54558, 62829, 67662, 77507, 78806, 81837, 97734, 101322, 118209, 125658, 146601, 151983, 155014, 163674, 232521, 236418, 293202, 303966, 354627, 439803, 465042, 542549, 697563, 709254, 879606, 1007591, 1063881, 1085098, 1395126, 1627647, 2015182, 2092689, 2127762, 3022773, 3255294, 4185378, 4882941, 6045546, 7053137, 9068319, 9765882, 14106274, 14648823, 18136638, 21159411, 27204957, 29297646, 42318822, 54409914, 63478233, 126956466, 190434699, 380869398]

約数ペア:

[(1, 380869398), (2, 190434699), (3, 126956466), (6, 63478233), (7, 54409914), (9, 42318822), (13, 29297646), (14, 27204957), (18, 21159411), (21, 18136638), (26, 14648823), (27, 14106274), (39, 9765882), (42, 9068319), (54, 7053137), (63, 6045546), (78, 4882941), (91, 4185378), (117, 3255294), (126, 3022773), (179, 2127762), (182, 2092689), (189, 2015182), (234, 1627647), (273, 1395126), (351, 1085098), (358, 1063881), (378, 1007591), (433, 879606), (537, 709254), (546, 697563), (702, 542549), (819, 465042), (866, 439803), (1074, 354627), (1253, 303966), (1299, 293202), (1611, 236418), (1638, 232521), (2327, 163674), (2457, 155014), (2506, 151983), (2598, 146601), (3031, 125658), (3222, 118209), (3759, 101322), (3897, 97734), (4654, 81837), (4833, 78806), (4914, 77507), (5629, 67662), (6062, 62829), (6981, 54558), (7518, 50661), (7794, 48867), (9093, 41886), (9666, 39403), (11258, 33831), (11277, 33774), (11691, 32578), (13962, 27279), (16289, 23382), (16887, 22554), (18186, 20943)]