455345904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31727}}^1$

素因数の和:31774

約数の個数: 80

約数和(自身を含む): 1321915392

約数和(自身を除く): 866569488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 31727, 63454, 95181, 126908, 190362, 253816, 380724, 412451, 507632, 729721, 761448, 824902, 1237353, 1459442, 1522896, 1649804, 2189163, 2474706, 2918884, 3299608, 4378326, 4949412, 5837768, 6599216, 8756652, 9486373, 9898824, 11675536, 17513304, 18972746, 19797648, 28459119, 35026608, 37945492, 56918238, 75890984, 113836476, 151781968, 227672952, 455345904]

約数ペア:

[(1, 455345904), (2, 227672952), (3, 151781968), (4, 113836476), (6, 75890984), (8, 56918238), (12, 37945492), (13, 35026608), (16, 28459119), (23, 19797648), (24, 18972746), (26, 17513304), (39, 11675536), (46, 9898824), (48, 9486373), (52, 8756652), (69, 6599216), (78, 5837768), (92, 4949412), (104, 4378326), (138, 3299608), (156, 2918884), (184, 2474706), (208, 2189163), (276, 1649804), (299, 1522896), (312, 1459442), (368, 1237353), (552, 824902), (598, 761448), (624, 729721), (897, 507632), (1104, 412451), (1196, 380724), (1794, 253816), (2392, 190362), (3588, 126908), (4784, 95181), (7176, 63454), (14352, 31727)]