15679840316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{3821}}^1$

素因数の和:4119

約数の個数: 96

約数和(自身を含む): 34257105792

約数和(自身を除く): 18577265476

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 233, 238, 259, 466, 476, 518, 629, 932, 1036, 1258, 1631, 2516, 3262, 3821, 3961, 4403, 6524, 7642, 7922, 8621, 8806, 15284, 15844, 17242, 17612, 26747, 27727, 34484, 53494, 55454, 60347, 64957, 106988, 110908, 120694, 129914, 141377, 146557, 241388, 259828, 282754, 293114, 454699, 565508, 586228, 890293, 909398, 989639, 1025899, 1780586, 1818796, 1979278, 2051798, 2403409, 3561172, 3958556, 4103596, 4806818, 6232051, 9613636, 12464102, 15134981, 16823863, 24928204, 30269962, 32940841, 33647726, 60539924, 65881682, 67295452, 105944867, 131763364, 211889734, 230585887, 423779468, 461171774, 559994297, 922343548, 1119988594, 2239977188, 3919960079, 7839920158, 15679840316]

約数ペア:

[(1, 15679840316), (2, 7839920158), (4, 3919960079), (7, 2239977188), (14, 1119988594), (17, 922343548), (28, 559994297), (34, 461171774), (37, 423779468), (68, 230585887), (74, 211889734), (119, 131763364), (148, 105944867), (233, 67295452), (238, 65881682), (259, 60539924), (466, 33647726), (476, 32940841), (518, 30269962), (629, 24928204), (932, 16823863), (1036, 15134981), (1258, 12464102), (1631, 9613636), (2516, 6232051), (3262, 4806818), (3821, 4103596), (3961, 3958556), (4403, 3561172), (6524, 2403409), (7642, 2051798), (7922, 1979278), (8621, 1818796), (8806, 1780586), (15284, 1025899), (15844, 989639), (17242, 909398), (17612, 890293), (26747, 586228), (27727, 565508), (34484, 454699), (53494, 293114), (55454, 282754), (60347, 259828), (64957, 241388), (106988, 146557), (110908, 141377), (120694, 129914)]