456209988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 1215984000

約数和(自身を除く): 759774012

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 149, 156, 228, 247, 298, 447, 494, 596, 741, 894, 988, 1033, 1482, 1788, 1937, 2066, 2831, 2964, 3099, 3874, 4132, 5662, 5811, 6198, 7748, 8493, 11324, 11622, 12396, 13429, 16986, 19627, 23244, 26858, 33972, 36803, 39254, 40287, 53716, 58881, 73606, 78508, 80574, 110409, 117762, 147212, 153917, 161148, 220818, 235524, 255151, 307834, 441636, 461751, 510302, 615668, 765453, 923502, 1020604, 1530906, 1847004, 2000921, 2924423, 3061812, 4001842, 5848846, 6002763, 8003684, 8773269, 11697692, 12005526, 17546538, 24011052, 35093076, 38017499, 76034998, 114052497, 152069996, 228104994, 456209988]

約数ペア:

[(1, 456209988), (2, 228104994), (3, 152069996), (4, 114052497), (6, 76034998), (12, 38017499), (13, 35093076), (19, 24011052), (26, 17546538), (38, 12005526), (39, 11697692), (52, 8773269), (57, 8003684), (76, 6002763), (78, 5848846), (114, 4001842), (149, 3061812), (156, 2924423), (228, 2000921), (247, 1847004), (298, 1530906), (447, 1020604), (494, 923502), (596, 765453), (741, 615668), (894, 510302), (988, 461751), (1033, 441636), (1482, 307834), (1788, 255151), (1937, 235524), (2066, 220818), (2831, 161148), (2964, 153917), (3099, 147212), (3874, 117762), (4132, 110409), (5662, 80574), (5811, 78508), (6198, 73606), (7748, 58881), (8493, 53716), (11324, 40287), (11622, 39254), (12396, 36803), (13429, 33972), (16986, 26858), (19627, 23244)]