248895096

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1949}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 661284000

約数和(自身を除く): 412388904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 313, 408, 626, 939, 1252, 1878, 1949, 2504, 3756, 3898, 5321, 5847, 7512, 7796, 10642, 11694, 15592, 15963, 21284, 23388, 31926, 33133, 42568, 46776, 63852, 66266, 99399, 127704, 132532, 198798, 265064, 397596, 610037, 795192, 1220074, 1830111, 2440148, 3660222, 4880296, 7320444, 10370629, 14640888, 20741258, 31111887, 41482516, 62223774, 82965032, 124447548, 248895096]

約数ペア:

[(1, 248895096), (2, 124447548), (3, 82965032), (4, 62223774), (6, 41482516), (8, 31111887), (12, 20741258), (17, 14640888), (24, 10370629), (34, 7320444), (51, 4880296), (68, 3660222), (102, 2440148), (136, 1830111), (204, 1220074), (313, 795192), (408, 610037), (626, 397596), (939, 265064), (1252, 198798), (1878, 132532), (1949, 127704), (2504, 99399), (3756, 66266), (3898, 63852), (5321, 46776), (5847, 42568), (7512, 33133), (7796, 31926), (10642, 23388), (11694, 21284), (15592, 15963)]