371174796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1091

約数の個数: 72

約数和(自身を含む): 964227264

約数和(自身を除く): 593052468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 347, 387, 516, 691, 694, 774, 1041, 1382, 1388, 1548, 2073, 2082, 2764, 3123, 4146, 4164, 6219, 6246, 8292, 12438, 12492, 14921, 24876, 29713, 29842, 44763, 59426, 59684, 89139, 89526, 118852, 134289, 178278, 179052, 239777, 267417, 268578, 356556, 479554, 534834, 537156, 719331, 959108, 1069668, 1438662, 2157993, 2877324, 4315986, 8631972, 10310411, 20620822, 30931233, 41241644, 61862466, 92793699, 123724932, 185587398, 371174796]

約数ペア:

[(1, 371174796), (2, 185587398), (3, 123724932), (4, 92793699), (6, 61862466), (9, 41241644), (12, 30931233), (18, 20620822), (36, 10310411), (43, 8631972), (86, 4315986), (129, 2877324), (172, 2157993), (258, 1438662), (347, 1069668), (387, 959108), (516, 719331), (691, 537156), (694, 534834), (774, 479554), (1041, 356556), (1382, 268578), (1388, 267417), (1548, 239777), (2073, 179052), (2082, 178278), (2764, 134289), (3123, 118852), (4146, 89526), (4164, 89139), (6219, 59684), (6246, 59426), (8292, 44763), (12438, 29842), (12492, 29713), (14921, 24876)]