2558310216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44657}}^1$

素因数の和:44715

約数の個数: 128

約数和(自身を含む): 8231362560

約数和(自身を除く): 5673052344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 8184, 9548, 14322, 19096, 28644, 44657, 57288, 89314, 133971, 178628, 267942, 312599, 357256, 491227, 535884, 625198, 937797, 982454, 1071768, 1250396, 1384367, 1473681, 1875594, 1964908, 2500792, 2768734, 2947362, 3438589, 3751188, 3929816, 4153101, 5537468, 5894724, 6877178, 7502376, 8306202, 9690569, 10315767, 11074936, 11789448, 13754356, 15228037, 16612404, 19381138, 20631534, 27508712, 29071707, 30456074, 33224808, 38762276, 41263068, 45684111, 58143414, 60912148, 77524552, 82526136, 91368222, 106596259, 116286828, 121824296, 182736444, 213192518, 232573656, 319788777, 365472888, 426385036, 639577554, 852770072, 1279155108, 2558310216]

約数ペア:

[(1, 2558310216), (2, 1279155108), (3, 852770072), (4, 639577554), (6, 426385036), (7, 365472888), (8, 319788777), (11, 232573656), (12, 213192518), (14, 182736444), (21, 121824296), (22, 116286828), (24, 106596259), (28, 91368222), (31, 82526136), (33, 77524552), (42, 60912148), (44, 58143414), (56, 45684111), (62, 41263068), (66, 38762276), (77, 33224808), (84, 30456074), (88, 29071707), (93, 27508712), (124, 20631534), (132, 19381138), (154, 16612404), (168, 15228037), (186, 13754356), (217, 11789448), (231, 11074936), (248, 10315767), (264, 9690569), (308, 8306202), (341, 7502376), (372, 6877178), (434, 5894724), (462, 5537468), (616, 4153101), (651, 3929816), (682, 3751188), (744, 3438589), (868, 2947362), (924, 2768734), (1023, 2500792), (1302, 1964908), (1364, 1875594), (1736, 1473681), (1848, 1384367), (2046, 1250396), (2387, 1071768), (2604, 982454), (2728, 937797), (4092, 625198), (4774, 535884), (5208, 491227), (7161, 357256), (8184, 312599), (9548, 267942), (14322, 178628), (19096, 133971), (28644, 89314), (44657, 57288)]