390425178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3583}}^1$

素因数の和:3739

約数の個数: 64

約数和(自身を含む): 924844032

約数和(自身を除く): 534418854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 127, 143, 254, 286, 381, 429, 762, 858, 1397, 1651, 2794, 3302, 3583, 4191, 4953, 7166, 8382, 9906, 10749, 18161, 21498, 36322, 39413, 46579, 54483, 78826, 93158, 108966, 118239, 139737, 236478, 279474, 455041, 512369, 910082, 1024738, 1365123, 1537107, 2730246, 3074214, 5005451, 5915533, 10010902, 11831066, 15016353, 17746599, 30032706, 35493198, 65070863, 130141726, 195212589, 390425178]

約数ペア:

[(1, 390425178), (2, 195212589), (3, 130141726), (6, 65070863), (11, 35493198), (13, 30032706), (22, 17746599), (26, 15016353), (33, 11831066), (39, 10010902), (66, 5915533), (78, 5005451), (127, 3074214), (143, 2730246), (254, 1537107), (286, 1365123), (381, 1024738), (429, 910082), (762, 512369), (858, 455041), (1397, 279474), (1651, 236478), (2794, 139737), (3302, 118239), (3583, 108966), (4191, 93158), (4953, 78826), (7166, 54483), (8382, 46579), (9906, 39413), (10749, 36322), (18161, 21498)]