262452372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{240341}}^1$

素因数の和:240368

約数の個数: 48

約数和(自身を含む): 753712512

約数和(自身を除く): 491260140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 240341, 480682, 721023, 961364, 1442046, 1682387, 2884092, 3124433, 3364774, 5047161, 6248866, 6729548, 9373299, 10094322, 12497732, 18746598, 20188644, 21871031, 37493196, 43742062, 65613093, 87484124, 131226186, 262452372]

約数ペア:

[(1, 262452372), (2, 131226186), (3, 87484124), (4, 65613093), (6, 43742062), (7, 37493196), (12, 21871031), (13, 20188644), (14, 18746598), (21, 12497732), (26, 10094322), (28, 9373299), (39, 6729548), (42, 6248866), (52, 5047161), (78, 3364774), (84, 3124433), (91, 2884092), (156, 1682387), (182, 1442046), (273, 961364), (364, 721023), (546, 480682), (1092, 240341)]