290986536

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2386

約数の個数: 64

約数和(自身を含む): 748725120

約数和(自身を除く): 457738584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 103, 106, 159, 206, 212, 309, 318, 412, 424, 618, 636, 824, 1236, 1272, 2221, 2472, 4442, 5459, 6663, 8884, 10918, 13326, 16377, 17768, 21836, 26652, 32754, 43672, 53304, 65508, 117713, 131016, 228763, 235426, 353139, 457526, 470852, 686289, 706278, 915052, 941704, 1372578, 1412556, 1830104, 2745156, 2825112, 5490312, 12124439, 24248878, 36373317, 48497756, 72746634, 96995512, 145493268, 290986536]

約数ペア:

[(1, 290986536), (2, 145493268), (3, 96995512), (4, 72746634), (6, 48497756), (8, 36373317), (12, 24248878), (24, 12124439), (53, 5490312), (103, 2825112), (106, 2745156), (159, 1830104), (206, 1412556), (212, 1372578), (309, 941704), (318, 915052), (412, 706278), (424, 686289), (618, 470852), (636, 457526), (824, 353139), (1236, 235426), (1272, 228763), (2221, 131016), (2472, 117713), (4442, 65508), (5459, 53304), (6663, 43672), (8884, 32754), (10918, 26652), (13326, 21836), (16377, 17768)]