775778856

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 1964666880

約数和(自身を除く): 1188888024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 227, 262, 393, 454, 524, 681, 786, 908, 1048, 1087, 1362, 1572, 1816, 2174, 2724, 3144, 3261, 4348, 5448, 6522, 8696, 13044, 26088, 29737, 59474, 89211, 118948, 142397, 178422, 237896, 246749, 284794, 356844, 427191, 493498, 569588, 713688, 740247, 854382, 986996, 1139176, 1480494, 1708764, 1973992, 2960988, 3417528, 5921976, 32324119, 64648238, 96972357, 129296476, 193944714, 258592952, 387889428, 775778856]

約数ペア:

[(1, 775778856), (2, 387889428), (3, 258592952), (4, 193944714), (6, 129296476), (8, 96972357), (12, 64648238), (24, 32324119), (131, 5921976), (227, 3417528), (262, 2960988), (393, 1973992), (454, 1708764), (524, 1480494), (681, 1139176), (786, 986996), (908, 854382), (1048, 740247), (1087, 713688), (1362, 569588), (1572, 493498), (1816, 427191), (2174, 356844), (2724, 284794), (3144, 246749), (3261, 237896), (4348, 178422), (5448, 142397), (6522, 118948), (8696, 89211), (13044, 59474), (26088, 29737)]