749742084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{228859}}^1$

素因数の和:228889

約数の個数: 72

約数和(自身を含む): 2332541120

約数和(自身を除く): 1582799036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 228859, 457718, 686577, 915436, 1373154, 1602013, 2059731, 2746308, 2975167, 3204026, 4119462, 4806039, 5950334, 6408052, 8238924, 8925501, 9612078, 11900668, 14418117, 17851002, 19224156, 20826169, 26776503, 28836234, 35702004, 41652338, 53553006, 57672468, 62478507, 83304676, 107106012, 124957014, 187435521, 249914028, 374871042, 749742084]

約数ペア:

[(1, 749742084), (2, 374871042), (3, 249914028), (4, 187435521), (6, 124957014), (7, 107106012), (9, 83304676), (12, 62478507), (13, 57672468), (14, 53553006), (18, 41652338), (21, 35702004), (26, 28836234), (28, 26776503), (36, 20826169), (39, 19224156), (42, 17851002), (52, 14418117), (63, 11900668), (78, 9612078), (84, 8925501), (91, 8238924), (117, 6408052), (126, 5950334), (156, 4806039), (182, 4119462), (234, 3204026), (252, 2975167), (273, 2746308), (364, 2059731), (468, 1602013), (546, 1373154), (819, 915436), (1092, 686577), (1638, 457718), (3276, 228859)]