378889212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8179

約数の個数: 72

約数和(自身を含む): 999057024

約数和(自身を除く): 620167812

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1794, 2028, 3588, 3887, 7774, 8123, 11661, 15548, 16246, 23322, 24369, 32492, 46644, 48738, 97476, 105599, 186829, 211198, 316797, 373658, 422396, 560487, 633594, 747316, 1120974, 1267188, 1372787, 2241948, 2428777, 2745574, 4118361, 4857554, 5491148, 7286331, 8236722, 9715108, 14572662, 16473444, 29145324, 31574101, 63148202, 94722303, 126296404, 189444606, 378889212]

約数ペア:

[(1, 378889212), (2, 189444606), (3, 126296404), (4, 94722303), (6, 63148202), (12, 31574101), (13, 29145324), (23, 16473444), (26, 14572662), (39, 9715108), (46, 8236722), (52, 7286331), (69, 5491148), (78, 4857554), (92, 4118361), (138, 2745574), (156, 2428777), (169, 2241948), (276, 1372787), (299, 1267188), (338, 1120974), (507, 747316), (598, 633594), (676, 560487), (897, 422396), (1014, 373658), (1196, 316797), (1794, 211198), (2028, 186829), (3588, 105599), (3887, 97476), (7774, 48738), (8123, 46644), (11661, 32492), (15548, 24369), (16246, 23322)]