388872156988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6236323}}^1$

素因数の和:6236482

約数の個数: 48

約数和(自身を含む): 829780326144

約数和(自身を除く): 440908169156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3668, 4454, 8908, 15589, 31178, 62356, 6236323, 12472646, 24945292, 43654261, 87308522, 106017491, 174617044, 212034982, 424069964, 742122437, 816958313, 1484244874, 1633916626, 2968489748, 3267833252, 5718708191, 11437416382, 13888291321, 22874832764, 27776582642, 55553165284, 97218039247, 194436078494, 388872156988]

約数ペア:

[(1, 388872156988), (2, 194436078494), (4, 97218039247), (7, 55553165284), (14, 27776582642), (17, 22874832764), (28, 13888291321), (34, 11437416382), (68, 5718708191), (119, 3267833252), (131, 2968489748), (238, 1633916626), (262, 1484244874), (476, 816958313), (524, 742122437), (917, 424069964), (1834, 212034982), (2227, 174617044), (3668, 106017491), (4454, 87308522), (8908, 43654261), (15589, 24945292), (31178, 12472646), (62356, 6236323)]