321718032

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2085

約数の個数: 120

約数和(自身を含む): 964298400

約数和(自身を除く): 642580368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 59, 72, 76, 114, 118, 144, 152, 171, 177, 228, 236, 304, 342, 354, 456, 472, 531, 684, 708, 912, 944, 1062, 1121, 1368, 1416, 1993, 2124, 2242, 2736, 2832, 3363, 3986, 4248, 4484, 5979, 6726, 7972, 8496, 8968, 10089, 11958, 13452, 15944, 17936, 17937, 20178, 23916, 26904, 31888, 35874, 37867, 40356, 47832, 53808, 71748, 75734, 80712, 95664, 113601, 117587, 143496, 151468, 161424, 227202, 235174, 286992, 302936, 340803, 352761, 454404, 470348, 605872, 681606, 705522, 908808, 940696, 1058283, 1363212, 1411044, 1817616, 1881392, 2116566, 2234153, 2726424, 2822088, 4233132, 4468306, 5452848, 5644176, 6702459, 8466264, 8936612, 13404918, 16932528, 17873224, 20107377, 26809836, 35746448, 40214754, 53619672, 80429508, 107239344, 160859016, 321718032]

約数ペア:

[(1, 321718032), (2, 160859016), (3, 107239344), (4, 80429508), (6, 53619672), (8, 40214754), (9, 35746448), (12, 26809836), (16, 20107377), (18, 17873224), (19, 16932528), (24, 13404918), (36, 8936612), (38, 8466264), (48, 6702459), (57, 5644176), (59, 5452848), (72, 4468306), (76, 4233132), (114, 2822088), (118, 2726424), (144, 2234153), (152, 2116566), (171, 1881392), (177, 1817616), (228, 1411044), (236, 1363212), (304, 1058283), (342, 940696), (354, 908808), (456, 705522), (472, 681606), (531, 605872), (684, 470348), (708, 454404), (912, 352761), (944, 340803), (1062, 302936), (1121, 286992), (1368, 235174), (1416, 227202), (1993, 161424), (2124, 151468), (2242, 143496), (2736, 117587), (2832, 113601), (3363, 95664), (3986, 80712), (4248, 75734), (4484, 71748), (5979, 53808), (6726, 47832), (7972, 40356), (8496, 37867), (8968, 35874), (10089, 31888), (11958, 26904), (13452, 23916), (15944, 20178), (17936, 17937)]