7440388626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{2137}}^1$

素因数の和:2967

約数の個数: 64

約数和(自身を含む): 16492087296

約数和(自身を除く): 9051698670

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 743, 781, 1486, 1562, 2137, 2229, 2343, 4274, 4458, 4686, 6411, 8173, 12822, 16346, 23507, 24519, 47014, 49038, 52753, 70521, 105506, 141042, 151727, 158259, 303454, 316518, 455181, 580283, 910362, 1160566, 1587791, 1668997, 1740849, 3175582, 3337994, 3481698, 4763373, 5006991, 9526746, 10013982, 17465701, 34931402, 52397103, 104794206, 112733161, 225466322, 338199483, 676398966, 1240064771, 2480129542, 3720194313, 7440388626]

約数ペア:

[(1, 7440388626), (2, 3720194313), (3, 2480129542), (6, 1240064771), (11, 676398966), (22, 338199483), (33, 225466322), (66, 112733161), (71, 104794206), (142, 52397103), (213, 34931402), (426, 17465701), (743, 10013982), (781, 9526746), (1486, 5006991), (1562, 4763373), (2137, 3481698), (2229, 3337994), (2343, 3175582), (4274, 1740849), (4458, 1668997), (4686, 1587791), (6411, 1160566), (8173, 910362), (12822, 580283), (16346, 455181), (23507, 316518), (24519, 303454), (47014, 158259), (49038, 151727), (52753, 141042), (70521, 105506)]