680276736

素因数分解:

$2^8\times 3^2\times {\mathrm{295259}}^1$

素因数の和:295281

約数の個数: 54

約数和(自身を含む): 1961412180

約数和(自身を除く): 1281135444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 295259, 590518, 885777, 1181036, 1771554, 2362072, 2657331, 3543108, 4724144, 5314662, 7086216, 9448288, 10629324, 14172432, 18896576, 21258648, 28344864, 37793152, 42517296, 56689728, 75586304, 85034592, 113379456, 170069184, 226758912, 340138368, 680276736]

約数ペア:

[(1, 680276736), (2, 340138368), (3, 226758912), (4, 170069184), (6, 113379456), (8, 85034592), (9, 75586304), (12, 56689728), (16, 42517296), (18, 37793152), (24, 28344864), (32, 21258648), (36, 18896576), (48, 14172432), (64, 10629324), (72, 9448288), (96, 7086216), (128, 5314662), (144, 4724144), (192, 3543108), (256, 2657331), (288, 2362072), (384, 1771554), (576, 1181036), (768, 885777), (1152, 590518), (2304, 295259)]