331329672

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 926991000

約数和(自身を除く): 595661328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 277, 296, 333, 444, 449, 554, 666, 831, 888, 898, 1108, 1332, 1347, 1662, 1796, 2216, 2493, 2664, 2694, 3324, 3592, 4041, 4986, 5388, 6648, 8082, 9972, 10249, 10776, 16164, 16613, 19944, 20498, 30747, 32328, 33226, 40996, 49839, 61494, 66452, 81992, 92241, 99678, 122988, 124373, 132904, 149517, 184482, 199356, 245976, 248746, 299034, 368964, 373119, 398712, 497492, 598068, 737928, 746238, 994984, 1119357, 1196136, 1492476, 2238714, 2984952, 4477428, 4601801, 8954856, 9203602, 13805403, 18407204, 27610806, 36814408, 41416209, 55221612, 82832418, 110443224, 165664836, 331329672]

約数ペア:

[(1, 331329672), (2, 165664836), (3, 110443224), (4, 82832418), (6, 55221612), (8, 41416209), (9, 36814408), (12, 27610806), (18, 18407204), (24, 13805403), (36, 9203602), (37, 8954856), (72, 4601801), (74, 4477428), (111, 2984952), (148, 2238714), (222, 1492476), (277, 1196136), (296, 1119357), (333, 994984), (444, 746238), (449, 737928), (554, 598068), (666, 497492), (831, 398712), (888, 373119), (898, 368964), (1108, 299034), (1332, 248746), (1347, 245976), (1662, 199356), (1796, 184482), (2216, 149517), (2493, 132904), (2664, 124373), (2694, 122988), (3324, 99678), (3592, 92241), (4041, 81992), (4986, 66452), (5388, 61494), (6648, 49839), (8082, 40996), (9972, 33226), (10249, 32328), (10776, 30747), (16164, 20498), (16613, 19944)]