490619862

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6053}}^1$

素因数の和:6162

約数の個数: 64

約数和(自身を含む): 1162368000

約数和(自身を除く): 671748138

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 1026, 1422, 1501, 2133, 3002, 4266, 4503, 6053, 9006, 12106, 13509, 18159, 27018, 36318, 40527, 54477, 81054, 108954, 115007, 163431, 230014, 326862, 345021, 478187, 690042, 956374, 1035063, 1434561, 2070126, 2869122, 3105189, 4303683, 6210378, 8607366, 9085553, 12911049, 18171106, 25822098, 27256659, 54513318, 81769977, 163539954, 245309931, 490619862]

約数ペア:

[(1, 490619862), (2, 245309931), (3, 163539954), (6, 81769977), (9, 54513318), (18, 27256659), (19, 25822098), (27, 18171106), (38, 12911049), (54, 9085553), (57, 8607366), (79, 6210378), (114, 4303683), (158, 3105189), (171, 2869122), (237, 2070126), (342, 1434561), (474, 1035063), (513, 956374), (711, 690042), (1026, 478187), (1422, 345021), (1501, 326862), (2133, 230014), (3002, 163431), (4266, 115007), (4503, 108954), (6053, 81054), (9006, 54477), (12106, 40527), (13509, 36318), (18159, 27018)]