258560316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2693}}^1$

素因数の和:2840

約数の個数: 96

約数和(自身を含む): 772423680

約数和(自身を除く): 513863364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 189, 252, 254, 378, 381, 508, 756, 762, 889, 1143, 1524, 1778, 2286, 2667, 2693, 3429, 3556, 4572, 5334, 5386, 6858, 8001, 8079, 10668, 10772, 13716, 16002, 16158, 18851, 24003, 24237, 32004, 32316, 37702, 48006, 48474, 56553, 72711, 75404, 96012, 96948, 113106, 145422, 169659, 226212, 290844, 339318, 342011, 508977, 678636, 684022, 1017954, 1026033, 1368044, 2035908, 2052066, 2394077, 3078099, 4104132, 4788154, 6156198, 7182231, 9234297, 9576308, 12312396, 14364462, 18468594, 21546693, 28728924, 36937188, 43093386, 64640079, 86186772, 129280158, 258560316]

約数ペア:

[(1, 258560316), (2, 129280158), (3, 86186772), (4, 64640079), (6, 43093386), (7, 36937188), (9, 28728924), (12, 21546693), (14, 18468594), (18, 14364462), (21, 12312396), (27, 9576308), (28, 9234297), (36, 7182231), (42, 6156198), (54, 4788154), (63, 4104132), (84, 3078099), (108, 2394077), (126, 2052066), (127, 2035908), (189, 1368044), (252, 1026033), (254, 1017954), (378, 684022), (381, 678636), (508, 508977), (756, 342011), (762, 339318), (889, 290844), (1143, 226212), (1524, 169659), (1778, 145422), (2286, 113106), (2667, 96948), (2693, 96012), (3429, 75404), (3556, 72711), (4572, 56553), (5334, 48474), (5386, 48006), (6858, 37702), (8001, 32316), (8079, 32004), (10668, 24237), (10772, 24003), (13716, 18851), (16002, 16158)]