1856782416

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{15467}}^1$

素因数の和:15580

約数の個数: 80

約数和(自身を含む): 4994555328

約数和(自身を除く): 3137772912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1464, 1968, 2501, 2928, 5002, 7503, 10004, 15006, 15467, 20008, 30012, 30934, 40016, 46401, 60024, 61868, 92802, 120048, 123736, 185604, 247472, 371208, 634147, 742416, 943487, 1268294, 1886974, 1902441, 2536588, 2830461, 3773948, 3804882, 5073176, 5660922, 7547896, 7609764, 10146352, 11321844, 15095792, 15219528, 22643688, 30439056, 38682967, 45287376, 77365934, 116048901, 154731868, 232097802, 309463736, 464195604, 618927472, 928391208, 1856782416]

約数ペア:

[(1, 1856782416), (2, 928391208), (3, 618927472), (4, 464195604), (6, 309463736), (8, 232097802), (12, 154731868), (16, 116048901), (24, 77365934), (41, 45287376), (48, 38682967), (61, 30439056), (82, 22643688), (122, 15219528), (123, 15095792), (164, 11321844), (183, 10146352), (244, 7609764), (246, 7547896), (328, 5660922), (366, 5073176), (488, 3804882), (492, 3773948), (656, 2830461), (732, 2536588), (976, 1902441), (984, 1886974), (1464, 1268294), (1968, 943487), (2501, 742416), (2928, 634147), (5002, 371208), (7503, 247472), (10004, 185604), (15006, 123736), (15467, 120048), (20008, 92802), (30012, 61868), (30934, 60024), (40016, 46401)]