255329172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 120

約数和(自身を含む): 770946176

約数和(自身を除く): 515617004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 309, 324, 378, 412, 567, 618, 721, 756, 927, 1093, 1134, 1236, 1442, 1854, 2163, 2186, 2268, 2781, 2884, 3279, 3708, 4326, 4372, 5562, 6489, 6558, 7651, 8343, 8652, 9837, 11124, 12978, 13116, 15302, 16686, 19467, 19674, 22953, 25956, 29511, 30604, 33372, 38934, 39348, 45906, 58401, 59022, 68859, 77868, 88533, 91812, 112579, 116802, 118044, 137718, 177066, 206577, 225158, 233604, 275436, 337737, 354132, 413154, 450316, 619731, 675474, 788053, 826308, 1013211, 1239462, 1350948, 1576106, 2026422, 2364159, 2478924, 3039633, 3152212, 4052844, 4728318, 6079266, 7092477, 9118899, 9456636, 12158532, 14184954, 18237798, 21277431, 28369908, 36475596, 42554862, 63832293, 85109724, 127664586, 255329172]

約数ペア:

[(1, 255329172), (2, 127664586), (3, 85109724), (4, 63832293), (6, 42554862), (7, 36475596), (9, 28369908), (12, 21277431), (14, 18237798), (18, 14184954), (21, 12158532), (27, 9456636), (28, 9118899), (36, 7092477), (42, 6079266), (54, 4728318), (63, 4052844), (81, 3152212), (84, 3039633), (103, 2478924), (108, 2364159), (126, 2026422), (162, 1576106), (189, 1350948), (206, 1239462), (252, 1013211), (309, 826308), (324, 788053), (378, 675474), (412, 619731), (567, 450316), (618, 413154), (721, 354132), (756, 337737), (927, 275436), (1093, 233604), (1134, 225158), (1236, 206577), (1442, 177066), (1854, 137718), (2163, 118044), (2186, 116802), (2268, 112579), (2781, 91812), (2884, 88533), (3279, 77868), (3708, 68859), (4326, 59022), (4372, 58401), (5562, 45906), (6489, 39348), (6558, 38934), (7651, 33372), (8343, 30604), (8652, 29511), (9837, 25956), (11124, 22953), (12978, 19674), (13116, 19467), (15302, 16686)]