609630648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 1723680000

約数和(自身を除く): 1114049352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 139, 148, 222, 264, 278, 296, 407, 417, 444, 449, 556, 814, 834, 888, 898, 1112, 1221, 1347, 1529, 1628, 1668, 1796, 2442, 2694, 3058, 3256, 3336, 3592, 4587, 4884, 4939, 5143, 5388, 6116, 9174, 9768, 9878, 10286, 10776, 12232, 14817, 15429, 16613, 18348, 19756, 20572, 29634, 30858, 33226, 36696, 39512, 41144, 49839, 56573, 59268, 61716, 62411, 66452, 99678, 113146, 118536, 123432, 124822, 132904, 169719, 182743, 187233, 199356, 226292, 249644, 339438, 365486, 374466, 398712, 452584, 499288, 548229, 678876, 686521, 730972, 748932, 1096458, 1357752, 1373042, 1461944, 1497864, 2059563, 2192916, 2309207, 2746084, 4119126, 4385832, 4618414, 5492168, 6927621, 8238252, 9236828, 13855242, 16476504, 18473656, 25401277, 27710484, 50802554, 55420968, 76203831, 101605108, 152407662, 203210216, 304815324, 609630648]

約数ペア:

[(1, 609630648), (2, 304815324), (3, 203210216), (4, 152407662), (6, 101605108), (8, 76203831), (11, 55420968), (12, 50802554), (22, 27710484), (24, 25401277), (33, 18473656), (37, 16476504), (44, 13855242), (66, 9236828), (74, 8238252), (88, 6927621), (111, 5492168), (132, 4618414), (139, 4385832), (148, 4119126), (222, 2746084), (264, 2309207), (278, 2192916), (296, 2059563), (407, 1497864), (417, 1461944), (444, 1373042), (449, 1357752), (556, 1096458), (814, 748932), (834, 730972), (888, 686521), (898, 678876), (1112, 548229), (1221, 499288), (1347, 452584), (1529, 398712), (1628, 374466), (1668, 365486), (1796, 339438), (2442, 249644), (2694, 226292), (3058, 199356), (3256, 187233), (3336, 182743), (3592, 169719), (4587, 132904), (4884, 124822), (4939, 123432), (5143, 118536), (5388, 113146), (6116, 99678), (9174, 66452), (9768, 62411), (9878, 61716), (10286, 59268), (10776, 56573), (12232, 49839), (14817, 41144), (15429, 39512), (16613, 36696), (18348, 33226), (19756, 30858), (20572, 29634)]