309683736

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{25153}}^1$

素因数の和:25190

約数の個数: 80

約数和(自身を含む): 913090200

約数和(自身を除く): 603406464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 25153, 50306, 75459, 100612, 150918, 201224, 226377, 301836, 452754, 477907, 603672, 679131, 905508, 955814, 1358262, 1433721, 1811016, 1911628, 2037393, 2716524, 2867442, 3823256, 4074786, 4301163, 5433048, 5734884, 8149572, 8602326, 11469768, 12903489, 16299144, 17204652, 25806978, 34409304, 38710467, 51613956, 77420934, 103227912, 154841868, 309683736]

約数ペア:

[(1, 309683736), (2, 154841868), (3, 103227912), (4, 77420934), (6, 51613956), (8, 38710467), (9, 34409304), (12, 25806978), (18, 17204652), (19, 16299144), (24, 12903489), (27, 11469768), (36, 8602326), (38, 8149572), (54, 5734884), (57, 5433048), (72, 4301163), (76, 4074786), (81, 3823256), (108, 2867442), (114, 2716524), (152, 2037393), (162, 1911628), (171, 1811016), (216, 1433721), (228, 1358262), (324, 955814), (342, 905508), (456, 679131), (513, 603672), (648, 477907), (684, 452754), (1026, 301836), (1368, 226377), (1539, 201224), (2052, 150918), (3078, 100612), (4104, 75459), (6156, 50306), (12312, 25153)]