1880133408

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{20857}}^1$

素因数の和:21186

約数の個数: 72

約数和(自身を含む): 5363968428

約数和(自身を除く): 3483835020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 10016, 11268, 15024, 20857, 22536, 30048, 41714, 45072, 62571, 83428, 90144, 125142, 166856, 187713, 250284, 333712, 375426, 500568, 667424, 750852, 1001136, 1501704, 2002272, 3003408, 6006816, 6528241, 13056482, 19584723, 26112964, 39169446, 52225928, 58754169, 78338892, 104451856, 117508338, 156677784, 208903712, 235016676, 313355568, 470033352, 626711136, 940066704, 1880133408]

約数ペア:

[(1, 1880133408), (2, 940066704), (3, 626711136), (4, 470033352), (6, 313355568), (8, 235016676), (9, 208903712), (12, 156677784), (16, 117508338), (18, 104451856), (24, 78338892), (32, 58754169), (36, 52225928), (48, 39169446), (72, 26112964), (96, 19584723), (144, 13056482), (288, 6528241), (313, 6006816), (626, 3003408), (939, 2002272), (1252, 1501704), (1878, 1001136), (2504, 750852), (2817, 667424), (3756, 500568), (5008, 375426), (5634, 333712), (7512, 250284), (10016, 187713), (11268, 166856), (15024, 125142), (20857, 90144), (22536, 83428), (30048, 62571), (41714, 45072)]