260848836

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 708659952

約数和(自身を除く): 447811116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 79, 81, 86, 108, 129, 158, 162, 172, 237, 243, 258, 316, 324, 387, 474, 486, 516, 711, 774, 948, 972, 1161, 1422, 1548, 2133, 2322, 2844, 3397, 3483, 4266, 4644, 6241, 6399, 6794, 6966, 8532, 10191, 10449, 12482, 12798, 13588, 13932, 18723, 19197, 20382, 20898, 24964, 25596, 30573, 37446, 38394, 40764, 41796, 56169, 61146, 74892, 76788, 91719, 112338, 122292, 168507, 183438, 224676, 268363, 275157, 337014, 366876, 505521, 536726, 550314, 674028, 805089, 825471, 1011042, 1073452, 1100628, 1516563, 1610178, 1650942, 2022084, 2415267, 3033126, 3220356, 3301884, 4830534, 6066252, 7245801, 9661068, 14491602, 21737403, 28983204, 43474806, 65212209, 86949612, 130424418, 260848836]

約数ペア:

[(1, 260848836), (2, 130424418), (3, 86949612), (4, 65212209), (6, 43474806), (9, 28983204), (12, 21737403), (18, 14491602), (27, 9661068), (36, 7245801), (43, 6066252), (54, 4830534), (79, 3301884), (81, 3220356), (86, 3033126), (108, 2415267), (129, 2022084), (158, 1650942), (162, 1610178), (172, 1516563), (237, 1100628), (243, 1073452), (258, 1011042), (316, 825471), (324, 805089), (387, 674028), (474, 550314), (486, 536726), (516, 505521), (711, 366876), (774, 337014), (948, 275157), (972, 268363), (1161, 224676), (1422, 183438), (1548, 168507), (2133, 122292), (2322, 112338), (2844, 91719), (3397, 76788), (3483, 74892), (4266, 61146), (4644, 56169), (6241, 41796), (6399, 40764), (6794, 38394), (6966, 37446), (8532, 30573), (10191, 25596), (10449, 24964), (12482, 20898), (12798, 20382), (13588, 19197), (13932, 18723)]