219792132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1277}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 636382656

約数和(自身を除く): 416590524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 683, 1277, 1366, 2049, 2554, 2732, 3831, 4098, 4781, 5108, 6147, 7662, 8196, 8939, 9562, 11493, 12294, 14343, 15324, 17878, 19124, 22986, 24588, 26817, 28686, 35756, 43029, 45972, 53634, 57372, 80451, 86058, 107268, 160902, 172116, 321804, 872191, 1744382, 2616573, 3488764, 5233146, 6105337, 7849719, 10466292, 12210674, 15699438, 18316011, 24421348, 31398876, 36632022, 54948033, 73264044, 109896066, 219792132]

約数ペア:

[(1, 219792132), (2, 109896066), (3, 73264044), (4, 54948033), (6, 36632022), (7, 31398876), (9, 24421348), (12, 18316011), (14, 15699438), (18, 12210674), (21, 10466292), (28, 7849719), (36, 6105337), (42, 5233146), (63, 3488764), (84, 2616573), (126, 1744382), (252, 872191), (683, 321804), (1277, 172116), (1366, 160902), (2049, 107268), (2554, 86058), (2732, 80451), (3831, 57372), (4098, 53634), (4781, 45972), (5108, 43029), (6147, 35756), (7662, 28686), (8196, 26817), (8939, 24588), (9562, 22986), (11493, 19124), (12294, 17878), (14343, 15324)]