285401872

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11743}}^1$

素因数の和:11796

約数の個数: 60

約数和(自身を含む): 664052736

約数和(自身を除く): 378650864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 11743, 12152, 23486, 24304, 46972, 82201, 93944, 164402, 187888, 328804, 364033, 575407, 657608, 728066, 1150814, 1315216, 1456132, 2301628, 2548231, 2912264, 4603256, 5096462, 5824528, 9206512, 10192924, 17837617, 20385848, 35675234, 40771696, 71350468, 142700936, 285401872]

約数ペア:

[(1, 285401872), (2, 142700936), (4, 71350468), (7, 40771696), (8, 35675234), (14, 20385848), (16, 17837617), (28, 10192924), (31, 9206512), (49, 5824528), (56, 5096462), (62, 4603256), (98, 2912264), (112, 2548231), (124, 2301628), (196, 1456132), (217, 1315216), (248, 1150814), (392, 728066), (434, 657608), (496, 575407), (784, 364033), (868, 328804), (1519, 187888), (1736, 164402), (3038, 93944), (3472, 82201), (6076, 46972), (11743, 24304), (12152, 23486)]