1520656576

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1949}}^1$

素因数の和:2201

約数の個数: 56

約数和(自身を含む): 3078784800

約数和(自身を除く): 1558128224

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 167, 292, 334, 584, 668, 1168, 1336, 1949, 2336, 2672, 3898, 4672, 5344, 7796, 10688, 12191, 15592, 24382, 31184, 48764, 62368, 97528, 124736, 142277, 195056, 284554, 325483, 390112, 569108, 650966, 780224, 1138216, 1301932, 2276432, 2603864, 4552864, 5207728, 9105728, 10415456, 20830912, 23760259, 47520518, 95041036, 190082072, 380164144, 760328288, 1520656576]

約数ペア:

[(1, 1520656576), (2, 760328288), (4, 380164144), (8, 190082072), (16, 95041036), (32, 47520518), (64, 23760259), (73, 20830912), (146, 10415456), (167, 9105728), (292, 5207728), (334, 4552864), (584, 2603864), (668, 2276432), (1168, 1301932), (1336, 1138216), (1949, 780224), (2336, 650966), (2672, 569108), (3898, 390112), (4672, 325483), (5344, 284554), (7796, 195056), (10688, 142277), (12191, 124736), (15592, 97528), (24382, 62368), (31184, 48764)]