40402152

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{2969}}^1$

素因数の和:2997

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 89327448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 2969, 3402, 4536, 5938, 6804, 8907, 11876, 13608, 17814, 20783, 23752, 26721, 35628, 41566, 53442, 62349, 71256, 80163, 83132, 106884, 124698, 160326, 166264, 187047, 213768, 240489, 249396, 320652, 374094, 480978, 498792, 561141, 641304, 721467, 748188, 961956, 1122282, 1442934, 1496376, 1683423, 1923912, 2244564, 2885868, 3366846, 4489128, 5050269, 5771736, 6733692, 10100538, 13467384, 20201076, 40402152]

約数ペア:

[(1, 40402152), (2, 20201076), (3, 13467384), (4, 10100538), (6, 6733692), (7, 5771736), (8, 5050269), (9, 4489128), (12, 3366846), (14, 2885868), (18, 2244564), (21, 1923912), (24, 1683423), (27, 1496376), (28, 1442934), (36, 1122282), (42, 961956), (54, 748188), (56, 721467), (63, 641304), (72, 561141), (81, 498792), (84, 480978), (108, 374094), (126, 320652), (162, 249396), (168, 240489), (189, 213768), (216, 187047), (243, 166264), (252, 160326), (324, 124698), (378, 106884), (486, 83132), (504, 80163), (567, 71256), (648, 62349), (756, 53442), (972, 41566), (1134, 35628), (1512, 26721), (1701, 23752), (1944, 20783), (2268, 17814), (2969, 13608), (3402, 11876), (4536, 8907), (5938, 6804)]