216297056

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 434095200

約数和(自身を除く): 217798144

約数列:

[1, 2, 4, 8, 16, 32, 89, 173, 178, 346, 356, 439, 692, 712, 878, 1384, 1424, 1756, 2768, 2848, 3512, 5536, 7024, 14048, 15397, 30794, 39071, 61588, 75947, 78142, 123176, 151894, 156284, 246352, 303788, 312568, 492704, 607576, 625136, 1215152, 1250272, 2430304, 6759283, 13518566, 27037132, 54074264, 108148528, 216297056]

約数ペア:

[(1, 216297056), (2, 108148528), (4, 54074264), (8, 27037132), (16, 13518566), (32, 6759283), (89, 2430304), (173, 1250272), (178, 1215152), (346, 625136), (356, 607576), (439, 492704), (692, 312568), (712, 303788), (878, 246352), (1384, 156284), (1424, 151894), (1756, 123176), (2768, 78142), (2848, 75947), (3512, 61588), (5536, 39071), (7024, 30794), (14048, 15397)]