505809465588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{24571}}^1\times {\mathrm{81689}}^1$

素因数の和:106277

約数の個数: 72

約数和(自身を含む): 1461304703040

約数和(自身を除く): 955495237452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 24571, 49142, 73713, 81689, 98284, 147426, 163378, 171997, 221139, 245067, 294852, 326756, 343994, 442278, 490134, 515991, 571823, 687988, 735201, 884556, 980268, 1031982, 1143646, 1470402, 1547973, 1715469, 2063964, 2287292, 2940804, 3095946, 3430938, 5146407, 6191892, 6861876, 10292814, 20585628, 2007180419, 4014360838, 6021541257, 8028721676, 12043082514, 14050262933, 18064623771, 24086165028, 28100525866, 36129247542, 42150788799, 56201051732, 72258495084, 84301577598, 126452366397, 168603155196, 252904732794, 505809465588]

約数ペア:

[(1, 505809465588), (2, 252904732794), (3, 168603155196), (4, 126452366397), (6, 84301577598), (7, 72258495084), (9, 56201051732), (12, 42150788799), (14, 36129247542), (18, 28100525866), (21, 24086165028), (28, 18064623771), (36, 14050262933), (42, 12043082514), (63, 8028721676), (84, 6021541257), (126, 4014360838), (252, 2007180419), (24571, 20585628), (49142, 10292814), (73713, 6861876), (81689, 6191892), (98284, 5146407), (147426, 3430938), (163378, 3095946), (171997, 2940804), (221139, 2287292), (245067, 2063964), (294852, 1715469), (326756, 1547973), (343994, 1470402), (442278, 1143646), (490134, 1031982), (515991, 980268), (571823, 884556), (687988, 735201)]