664068288

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{266053}}^1$

素因数の和:266081

約数の個数: 56

約数和(自身を含む): 1892176048

約数和(自身を除く): 1228107760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 266053, 532106, 798159, 1064212, 1596318, 2128424, 3192636, 3458689, 4256848, 6385272, 6917378, 8513696, 10376067, 12770544, 13834756, 17027392, 20752134, 25541088, 27669512, 41504268, 51082176, 55339024, 83008536, 110678048, 166017072, 221356096, 332034144, 664068288]

約数ペア:

[(1, 664068288), (2, 332034144), (3, 221356096), (4, 166017072), (6, 110678048), (8, 83008536), (12, 55339024), (13, 51082176), (16, 41504268), (24, 27669512), (26, 25541088), (32, 20752134), (39, 17027392), (48, 13834756), (52, 12770544), (64, 10376067), (78, 8513696), (96, 6917378), (104, 6385272), (156, 4256848), (192, 3458689), (208, 3192636), (312, 2128424), (416, 1596318), (624, 1064212), (832, 798159), (1248, 532106), (2496, 266053)]