490147416

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{206291}}^1$

素因数の和:206317

約数の個数: 64

約数和(自身を含む): 1485302400

約数和(自身を除く): 995154984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 206291, 412582, 618873, 825164, 1237746, 1650328, 1856619, 2269201, 2475492, 3713238, 4538402, 4950984, 5569857, 6807603, 7426476, 9076804, 11139714, 13615206, 14852952, 18153608, 20422809, 22279428, 27230412, 40845618, 44558856, 54460824, 61268427, 81691236, 122536854, 163382472, 245073708, 490147416]

約数ペア:

[(1, 490147416), (2, 245073708), (3, 163382472), (4, 122536854), (6, 81691236), (8, 61268427), (9, 54460824), (11, 44558856), (12, 40845618), (18, 27230412), (22, 22279428), (24, 20422809), (27, 18153608), (33, 14852952), (36, 13615206), (44, 11139714), (54, 9076804), (66, 7426476), (72, 6807603), (88, 5569857), (99, 4950984), (108, 4538402), (132, 3713238), (198, 2475492), (216, 2269201), (264, 1856619), (297, 1650328), (396, 1237746), (594, 825164), (792, 618873), (1188, 412582), (2376, 206291)]