252161802

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 572866560

約数和(自身を除く): 320704758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 127, 166, 249, 254, 381, 443, 498, 747, 762, 886, 1143, 1329, 1494, 2241, 2286, 2658, 3429, 3987, 4482, 6858, 7974, 10541, 11961, 21082, 23922, 31623, 36769, 56261, 63246, 73538, 94869, 110307, 112522, 168783, 189738, 220614, 284607, 330921, 337566, 506349, 569214, 661842, 992763, 1012698, 1519047, 1985526, 3038094, 4669663, 9339326, 14008989, 28017978, 42026967, 84053934, 126080901, 252161802]

約数ペア:

[(1, 252161802), (2, 126080901), (3, 84053934), (6, 42026967), (9, 28017978), (18, 14008989), (27, 9339326), (54, 4669663), (83, 3038094), (127, 1985526), (166, 1519047), (249, 1012698), (254, 992763), (381, 661842), (443, 569214), (498, 506349), (747, 337566), (762, 330921), (886, 284607), (1143, 220614), (1329, 189738), (1494, 168783), (2241, 112522), (2286, 110307), (2658, 94869), (3429, 73538), (3987, 63246), (4482, 56261), (6858, 36769), (7974, 31623), (10541, 23922), (11961, 21082)]