404253408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{24917}}^1$

素因数の和:24956

約数の個数: 72

約数和(自身を含む): 1149118488

約数和(自身を除く): 744865080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 24917, 49834, 74751, 99668, 149502, 199336, 299004, 323921, 398672, 598008, 647842, 797344, 971763, 1196016, 1295684, 1943526, 2392032, 2591368, 3887052, 4210973, 5182736, 7774104, 8421946, 10365472, 12632919, 15548208, 16843892, 25265838, 31096416, 33687784, 50531676, 67375568, 101063352, 134751136, 202126704, 404253408]

約数ペア:

[(1, 404253408), (2, 202126704), (3, 134751136), (4, 101063352), (6, 67375568), (8, 50531676), (12, 33687784), (13, 31096416), (16, 25265838), (24, 16843892), (26, 15548208), (32, 12632919), (39, 10365472), (48, 8421946), (52, 7774104), (78, 5182736), (96, 4210973), (104, 3887052), (156, 2591368), (169, 2392032), (208, 1943526), (312, 1295684), (338, 1196016), (416, 971763), (507, 797344), (624, 647842), (676, 598008), (1014, 398672), (1248, 323921), (1352, 299004), (2028, 199336), (2704, 149502), (4056, 99668), (5408, 74751), (8112, 49834), (16224, 24917)]