942785144

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7649}}^1$

素因数の和:7764

約数の個数: 64

約数和(自身を含む): 2115072000

約数和(自身を除く): 1172286856

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 868, 994, 1736, 1988, 2201, 3976, 4402, 7649, 8804, 15298, 15407, 17608, 30596, 30814, 53543, 61192, 61628, 107086, 123256, 214172, 237119, 428344, 474238, 543079, 948476, 1086158, 1659833, 1896952, 2172316, 3319666, 3801553, 4344632, 6639332, 7603106, 13278664, 15206212, 16835449, 30412424, 33670898, 67341796, 117848143, 134683592, 235696286, 471392572, 942785144]

約数ペア:

[(1, 942785144), (2, 471392572), (4, 235696286), (7, 134683592), (8, 117848143), (14, 67341796), (28, 33670898), (31, 30412424), (56, 16835449), (62, 15206212), (71, 13278664), (124, 7603106), (142, 6639332), (217, 4344632), (248, 3801553), (284, 3319666), (434, 2172316), (497, 1896952), (568, 1659833), (868, 1086158), (994, 948476), (1736, 543079), (1988, 474238), (2201, 428344), (3976, 237119), (4402, 214172), (7649, 123256), (8804, 107086), (15298, 61628), (15407, 61192), (17608, 53543), (30596, 30814)]