243669258

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 626745600

約数和(自身を除く): 383076342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 98, 122, 126, 147, 183, 294, 343, 366, 427, 441, 549, 647, 686, 854, 882, 1029, 1098, 1281, 1294, 1941, 2058, 2562, 2989, 3087, 3843, 3882, 4529, 5823, 5978, 6174, 7686, 8967, 9058, 11646, 13587, 17934, 20923, 26901, 27174, 31703, 39467, 40761, 41846, 53802, 62769, 63406, 78934, 81522, 95109, 118401, 125538, 188307, 190218, 221921, 236802, 276269, 285327, 355203, 376614, 443842, 552538, 570654, 665763, 710406, 828807, 1331526, 1657614, 1933883, 1997289, 2486421, 3867766, 3994578, 4972842, 5801649, 11603298, 13537181, 17404947, 27074362, 34809894, 40611543, 81223086, 121834629, 243669258]

約数ペア:

[(1, 243669258), (2, 121834629), (3, 81223086), (6, 40611543), (7, 34809894), (9, 27074362), (14, 17404947), (18, 13537181), (21, 11603298), (42, 5801649), (49, 4972842), (61, 3994578), (63, 3867766), (98, 2486421), (122, 1997289), (126, 1933883), (147, 1657614), (183, 1331526), (294, 828807), (343, 710406), (366, 665763), (427, 570654), (441, 552538), (549, 443842), (647, 376614), (686, 355203), (854, 285327), (882, 276269), (1029, 236802), (1098, 221921), (1281, 190218), (1294, 188307), (1941, 125538), (2058, 118401), (2562, 95109), (2989, 81522), (3087, 78934), (3843, 63406), (3882, 62769), (4529, 53802), (5823, 41846), (5978, 40761), (6174, 39467), (7686, 31703), (8967, 27174), (9058, 26901), (11646, 20923), (13587, 17934)]