245890296

素因数分解:

$2^3\times 3^3\times {\mathrm{313}}^1\times {\mathrm{3637}}^1$

素因数の和:3965

約数の個数: 64

約数和(自身を含む): 685399200

約数和(自身を除く): 439508904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 313, 626, 939, 1252, 1878, 2504, 2817, 3637, 3756, 5634, 7274, 7512, 8451, 10911, 11268, 14548, 16902, 21822, 22536, 29096, 32733, 33804, 43644, 65466, 67608, 87288, 98199, 130932, 196398, 261864, 392796, 785592, 1138381, 2276762, 3415143, 4553524, 6830286, 9107048, 10245429, 13660572, 20490858, 27321144, 30736287, 40981716, 61472574, 81963432, 122945148, 245890296]

約数ペア:

[(1, 245890296), (2, 122945148), (3, 81963432), (4, 61472574), (6, 40981716), (8, 30736287), (9, 27321144), (12, 20490858), (18, 13660572), (24, 10245429), (27, 9107048), (36, 6830286), (54, 4553524), (72, 3415143), (108, 2276762), (216, 1138381), (313, 785592), (626, 392796), (939, 261864), (1252, 196398), (1878, 130932), (2504, 98199), (2817, 87288), (3637, 67608), (3756, 65466), (5634, 43644), (7274, 33804), (7512, 32733), (8451, 29096), (10911, 22536), (11268, 21822), (14548, 16902)]