3281643008

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53861}}^1$

素因数の和:53903

約数の個数: 80

約数和(自身を含む): 7934518944

約数和(自身を除く): 4652875936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1792, 1904, 2176, 3584, 3808, 4352, 7616, 8704, 15232, 30464, 53861, 60928, 107722, 215444, 377027, 430888, 754054, 861776, 915637, 1508108, 1723552, 1831274, 3016216, 3447104, 3662548, 6032432, 6409459, 6894208, 7325096, 12064864, 12818918, 13788416, 14650192, 24129728, 25637836, 27576832, 29300384, 48259456, 51275672, 58600768, 96518912, 102551344, 117201536, 193037824, 205102688, 234403072, 410205376, 468806144, 820410752, 1640821504, 3281643008]

約数ペア:

[(1, 3281643008), (2, 1640821504), (4, 820410752), (7, 468806144), (8, 410205376), (14, 234403072), (16, 205102688), (17, 193037824), (28, 117201536), (32, 102551344), (34, 96518912), (56, 58600768), (64, 51275672), (68, 48259456), (112, 29300384), (119, 27576832), (128, 25637836), (136, 24129728), (224, 14650192), (238, 13788416), (256, 12818918), (272, 12064864), (448, 7325096), (476, 6894208), (512, 6409459), (544, 6032432), (896, 3662548), (952, 3447104), (1088, 3016216), (1792, 1831274), (1904, 1723552), (2176, 1508108), (3584, 915637), (3808, 861776), (4352, 754054), (7616, 430888), (8704, 377027), (15232, 215444), (30464, 107722), (53861, 60928)]