1566581772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1361}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 4261469184

約数和(自身を除く): 2694887412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 193, 213, 284, 386, 426, 497, 579, 772, 852, 994, 1158, 1351, 1361, 1491, 1988, 2316, 2702, 2722, 2982, 4053, 4083, 5404, 5444, 5964, 8106, 8166, 9527, 13703, 16212, 16332, 19054, 27406, 28581, 38108, 41109, 54812, 57162, 82218, 95921, 96631, 114324, 164436, 191842, 193262, 262673, 287763, 289893, 383684, 386524, 525346, 575526, 579786, 676417, 788019, 1050692, 1151052, 1159572, 1352834, 1576038, 1838711, 2029251, 2705668, 3152076, 3677422, 4058502, 5516133, 7354844, 8117004, 11032266, 18649783, 22064532, 37299566, 55949349, 74599132, 111898698, 130548481, 223797396, 261096962, 391645443, 522193924, 783290886, 1566581772]

約数ペア:

[(1, 1566581772), (2, 783290886), (3, 522193924), (4, 391645443), (6, 261096962), (7, 223797396), (12, 130548481), (14, 111898698), (21, 74599132), (28, 55949349), (42, 37299566), (71, 22064532), (84, 18649783), (142, 11032266), (193, 8117004), (213, 7354844), (284, 5516133), (386, 4058502), (426, 3677422), (497, 3152076), (579, 2705668), (772, 2029251), (852, 1838711), (994, 1576038), (1158, 1352834), (1351, 1159572), (1361, 1151052), (1491, 1050692), (1988, 788019), (2316, 676417), (2702, 579786), (2722, 575526), (2982, 525346), (4053, 386524), (4083, 383684), (5404, 289893), (5444, 287763), (5964, 262673), (8106, 193262), (8166, 191842), (9527, 164436), (13703, 114324), (16212, 96631), (16332, 95921), (19054, 82218), (27406, 57162), (28581, 54812), (38108, 41109)]