1493208756

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{118171}}^1$

素因数の和:118203

約数の個数: 72

約数和(自身を含む): 4215431584

約数和(自身を除く): 2722222828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 118171, 236342, 354513, 472684, 709026, 1063539, 1418052, 1536223, 2127078, 3072446, 3190617, 4254156, 4608669, 6144892, 6381234, 9217338, 9571851, 12762468, 13826007, 18434676, 19143702, 27652014, 28715553, 38287404, 41478021, 55304028, 57431106, 82956042, 114862212, 124434063, 165912084, 248868126, 373302189, 497736252, 746604378, 1493208756]

約数ペア:

[(1, 1493208756), (2, 746604378), (3, 497736252), (4, 373302189), (6, 248868126), (9, 165912084), (12, 124434063), (13, 114862212), (18, 82956042), (26, 57431106), (27, 55304028), (36, 41478021), (39, 38287404), (52, 28715553), (54, 27652014), (78, 19143702), (81, 18434676), (108, 13826007), (117, 12762468), (156, 9571851), (162, 9217338), (234, 6381234), (243, 6144892), (324, 4608669), (351, 4254156), (468, 3190617), (486, 3072446), (702, 2127078), (972, 1536223), (1053, 1418052), (1404, 1063539), (2106, 709026), (3159, 472684), (4212, 354513), (6318, 236342), (12636, 118171)]