557894144

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 1149033600

約数和(自身を除く): 591139456

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 103, 128, 142, 149, 206, 256, 284, 298, 412, 512, 568, 596, 824, 1136, 1192, 1648, 2272, 2384, 3296, 4544, 4768, 6592, 7313, 9088, 9536, 10579, 13184, 14626, 15347, 18176, 19072, 21158, 26368, 29252, 30694, 36352, 38144, 42316, 52736, 58504, 61388, 76288, 84632, 117008, 122776, 169264, 234016, 245552, 338528, 468032, 491104, 677056, 936064, 982208, 1089637, 1354112, 1872128, 1964416, 2179274, 2708224, 3744256, 3928832, 4358548, 5416448, 7857664, 8717096, 17434192, 34868384, 69736768, 139473536, 278947072, 557894144]

約数ペア:

[(1, 557894144), (2, 278947072), (4, 139473536), (8, 69736768), (16, 34868384), (32, 17434192), (64, 8717096), (71, 7857664), (103, 5416448), (128, 4358548), (142, 3928832), (149, 3744256), (206, 2708224), (256, 2179274), (284, 1964416), (298, 1872128), (412, 1354112), (512, 1089637), (568, 982208), (596, 936064), (824, 677056), (1136, 491104), (1192, 468032), (1648, 338528), (2272, 245552), (2384, 234016), (3296, 169264), (4544, 122776), (4768, 117008), (6592, 84632), (7313, 76288), (9088, 61388), (9536, 58504), (10579, 52736), (13184, 42316), (14626, 38144), (15347, 36352), (18176, 30694), (19072, 29252), (21158, 26368)]