1288894376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{34301}}^1$

素因数の和:34386

約数の個数: 64

約数和(自身を含む): 3062482560

約数和(自身を除く): 1773588184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1708, 2684, 3416, 4697, 5368, 9394, 18788, 34301, 37576, 68602, 137204, 240107, 274408, 377311, 480214, 754622, 960428, 1509244, 1920856, 2092361, 2641177, 3018488, 4184722, 5282354, 8369444, 10564708, 14646527, 16738888, 21129416, 23015971, 29293054, 46031942, 58586108, 92063884, 117172216, 161111797, 184127768, 322223594, 644447188, 1288894376]

約数ペア:

[(1, 1288894376), (2, 644447188), (4, 322223594), (7, 184127768), (8, 161111797), (11, 117172216), (14, 92063884), (22, 58586108), (28, 46031942), (44, 29293054), (56, 23015971), (61, 21129416), (77, 16738888), (88, 14646527), (122, 10564708), (154, 8369444), (244, 5282354), (308, 4184722), (427, 3018488), (488, 2641177), (616, 2092361), (671, 1920856), (854, 1509244), (1342, 960428), (1708, 754622), (2684, 480214), (3416, 377311), (4697, 274408), (5368, 240107), (9394, 137204), (18788, 68602), (34301, 37576)]