745335964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2309}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 1425029760

約数和(自身を除く): 679693796

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 101, 188, 202, 404, 799, 1598, 1717, 2309, 3196, 3434, 4618, 4747, 6868, 9236, 9494, 18988, 39253, 78506, 80699, 108523, 157012, 161398, 217046, 233209, 322796, 434092, 466418, 932836, 1844891, 3689782, 3964553, 7379564, 7929106, 10960823, 15858212, 21921646, 43843292, 186333991, 372667982, 745335964]

約数ペア:

[(1, 745335964), (2, 372667982), (4, 186333991), (17, 43843292), (34, 21921646), (47, 15858212), (68, 10960823), (94, 7929106), (101, 7379564), (188, 3964553), (202, 3689782), (404, 1844891), (799, 932836), (1598, 466418), (1717, 434092), (2309, 322796), (3196, 233209), (3434, 217046), (4618, 161398), (4747, 157012), (6868, 108523), (9236, 80699), (9494, 78506), (18988, 39253)]