652228428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 1641024000

約数和(自身を除く): 988795572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 149, 219, 228, 263, 292, 298, 438, 447, 526, 596, 789, 876, 894, 1052, 1387, 1578, 1788, 2774, 2831, 3156, 4161, 4997, 5548, 5662, 8322, 8493, 9994, 10877, 11324, 14991, 16644, 16986, 19199, 19988, 21754, 29982, 32631, 33972, 38398, 39187, 43508, 57597, 59964, 65262, 76796, 78374, 115194, 117561, 130524, 156748, 206663, 230388, 235122, 364781, 413326, 470244, 619989, 729562, 744553, 826652, 1094343, 1239978, 1459124, 1489106, 2188686, 2233659, 2479956, 2860651, 2978212, 4377372, 4467318, 5721302, 8581953, 8934636, 11442604, 17163906, 34327812, 54352369, 108704738, 163057107, 217409476, 326114214, 652228428]

約数ペア:

[(1, 652228428), (2, 326114214), (3, 217409476), (4, 163057107), (6, 108704738), (12, 54352369), (19, 34327812), (38, 17163906), (57, 11442604), (73, 8934636), (76, 8581953), (114, 5721302), (146, 4467318), (149, 4377372), (219, 2978212), (228, 2860651), (263, 2479956), (292, 2233659), (298, 2188686), (438, 1489106), (447, 1459124), (526, 1239978), (596, 1094343), (789, 826652), (876, 744553), (894, 729562), (1052, 619989), (1387, 470244), (1578, 413326), (1788, 364781), (2774, 235122), (2831, 230388), (3156, 206663), (4161, 156748), (4997, 130524), (5548, 117561), (5662, 115194), (8322, 78374), (8493, 76796), (9994, 65262), (10877, 59964), (11324, 57597), (14991, 43508), (16644, 39187), (16986, 38398), (19199, 33972), (19988, 32631), (21754, 29982)]