40418976

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 115577280

約数和(自身を除く): 75158304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 139, 156, 208, 233, 278, 312, 416, 417, 466, 556, 624, 699, 834, 932, 1112, 1248, 1398, 1668, 1807, 1864, 2224, 2796, 3029, 3336, 3614, 3728, 4448, 5421, 5592, 6058, 6672, 7228, 7456, 9087, 10842, 11184, 12116, 13344, 14456, 18174, 21684, 22368, 24232, 28912, 32387, 36348, 43368, 48464, 57824, 64774, 72696, 86736, 96928, 97161, 129548, 145392, 173472, 194322, 259096, 290784, 388644, 421031, 518192, 777288, 842062, 1036384, 1263093, 1554576, 1684124, 2526186, 3109152, 3368248, 5052372, 6736496, 10104744, 13472992, 20209488, 40418976]

約数ペア:

[(1, 40418976), (2, 20209488), (3, 13472992), (4, 10104744), (6, 6736496), (8, 5052372), (12, 3368248), (13, 3109152), (16, 2526186), (24, 1684124), (26, 1554576), (32, 1263093), (39, 1036384), (48, 842062), (52, 777288), (78, 518192), (96, 421031), (104, 388644), (139, 290784), (156, 259096), (208, 194322), (233, 173472), (278, 145392), (312, 129548), (416, 97161), (417, 96928), (466, 86736), (556, 72696), (624, 64774), (699, 57824), (834, 48464), (932, 43368), (1112, 36348), (1248, 32387), (1398, 28912), (1668, 24232), (1807, 22368), (1864, 21684), (2224, 18174), (2796, 14456), (3029, 13344), (3336, 12116), (3614, 11184), (3728, 10842), (4448, 9087), (5421, 7456), (5592, 7228), (6058, 6672)]