1628337792

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{249439}}^1$

素因数の和:249473

約数の個数: 64

約数和(自身を含む): 4579718400

約数和(自身を除く): 2951380608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 249439, 498878, 748317, 997756, 1496634, 1995512, 2993268, 3991024, 4240463, 5986536, 7982048, 8480926, 11973072, 12721389, 15964096, 16961852, 23946144, 25442778, 31928192, 33923704, 47892288, 50885556, 67847408, 95784576, 101771112, 135694816, 203542224, 271389632, 407084448, 542779264, 814168896, 1628337792]

約数ペア:

[(1, 1628337792), (2, 814168896), (3, 542779264), (4, 407084448), (6, 271389632), (8, 203542224), (12, 135694816), (16, 101771112), (17, 95784576), (24, 67847408), (32, 50885556), (34, 47892288), (48, 33923704), (51, 31928192), (64, 25442778), (68, 23946144), (96, 16961852), (102, 15964096), (128, 12721389), (136, 11973072), (192, 8480926), (204, 7982048), (272, 5986536), (384, 4240463), (408, 3991024), (544, 2993268), (816, 1995512), (1088, 1496634), (1632, 997756), (2176, 748317), (3264, 498878), (6528, 249439)]