245572264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 558000000

約数和(自身を除く): 312427736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 149, 152, 266, 298, 532, 596, 1043, 1064, 1192, 1549, 2086, 2831, 3098, 4172, 5662, 6196, 8344, 10843, 11324, 12392, 19817, 21686, 22648, 29431, 39634, 43372, 58862, 79268, 86744, 117724, 158536, 206017, 230801, 235448, 412034, 461602, 824068, 923204, 1615607, 1648136, 1846408, 3231214, 4385219, 6462428, 8770438, 12924856, 17540876, 30696533, 35081752, 61393066, 122786132, 245572264]

約数ペア:

[(1, 245572264), (2, 122786132), (4, 61393066), (7, 35081752), (8, 30696533), (14, 17540876), (19, 12924856), (28, 8770438), (38, 6462428), (56, 4385219), (76, 3231214), (133, 1846408), (149, 1648136), (152, 1615607), (266, 923204), (298, 824068), (532, 461602), (596, 412034), (1043, 235448), (1064, 230801), (1192, 206017), (1549, 158536), (2086, 117724), (2831, 86744), (3098, 79268), (4172, 58862), (5662, 43372), (6196, 39634), (8344, 29431), (10843, 22648), (11324, 21686), (12392, 19817)]