40344156

素因数分解:

$2^2\times 3^4\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:776

約数の個数: 60

約数和(自身を含む): 106112160

約数和(自身を除く): 65768004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 324, 478, 521, 717, 956, 1042, 1434, 1563, 2084, 2151, 2868, 3126, 4302, 4689, 6252, 6453, 8604, 9378, 12906, 14067, 18756, 19359, 25812, 28134, 38718, 42201, 56268, 77436, 84402, 124519, 168804, 249038, 373557, 498076, 747114, 1120671, 1494228, 2241342, 3362013, 4482684, 6724026, 10086039, 13448052, 20172078, 40344156]

約数ペア:

[(1, 40344156), (2, 20172078), (3, 13448052), (4, 10086039), (6, 6724026), (9, 4482684), (12, 3362013), (18, 2241342), (27, 1494228), (36, 1120671), (54, 747114), (81, 498076), (108, 373557), (162, 249038), (239, 168804), (324, 124519), (478, 84402), (521, 77436), (717, 56268), (956, 42201), (1042, 38718), (1434, 28134), (1563, 25812), (2084, 19359), (2151, 18756), (2868, 14067), (3126, 12906), (4302, 9378), (4689, 8604), (6252, 6453)]