2678597832

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{21701}}^1$

素因数の和:21886

約数の個数: 64

約数和(自身を含む): 6927278400

約数和(自身を除く): 4248680568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 834, 888, 1112, 1668, 3336, 5143, 10286, 15429, 20572, 21701, 30858, 41144, 43402, 61716, 65103, 86804, 123432, 130206, 173608, 260412, 520824, 802937, 1605874, 2408811, 3016439, 3211748, 4817622, 6032878, 6423496, 9049317, 9635244, 12065756, 18098634, 19270488, 24131512, 36197268, 72394536, 111608243, 223216486, 334824729, 446432972, 669649458, 892865944, 1339298916, 2678597832]

約数ペア:

[(1, 2678597832), (2, 1339298916), (3, 892865944), (4, 669649458), (6, 446432972), (8, 334824729), (12, 223216486), (24, 111608243), (37, 72394536), (74, 36197268), (111, 24131512), (139, 19270488), (148, 18098634), (222, 12065756), (278, 9635244), (296, 9049317), (417, 6423496), (444, 6032878), (556, 4817622), (834, 3211748), (888, 3016439), (1112, 2408811), (1668, 1605874), (3336, 802937), (5143, 520824), (10286, 260412), (15429, 173608), (20572, 130206), (21701, 123432), (30858, 86804), (41144, 65103), (43402, 61716)]