254397936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1490

約数の個数: 80

約数和(自身を含む): 710294816

約数和(自身を除く): 455896880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 373, 624, 746, 1093, 1119, 1492, 2186, 2238, 2984, 3279, 4372, 4476, 4849, 5968, 6558, 8744, 8952, 9698, 13116, 14209, 14547, 17488, 17904, 19396, 26232, 28418, 29094, 38792, 42627, 52464, 56836, 58188, 77584, 85254, 113672, 116376, 170508, 227344, 232752, 341016, 407689, 682032, 815378, 1223067, 1630756, 2446134, 3261512, 4892268, 5299957, 6523024, 9784536, 10599914, 15899871, 19569072, 21199828, 31799742, 42399656, 63599484, 84799312, 127198968, 254397936]

約数ペア:

[(1, 254397936), (2, 127198968), (3, 84799312), (4, 63599484), (6, 42399656), (8, 31799742), (12, 21199828), (13, 19569072), (16, 15899871), (24, 10599914), (26, 9784536), (39, 6523024), (48, 5299957), (52, 4892268), (78, 3261512), (104, 2446134), (156, 1630756), (208, 1223067), (312, 815378), (373, 682032), (624, 407689), (746, 341016), (1093, 232752), (1119, 227344), (1492, 170508), (2186, 116376), (2238, 113672), (2984, 85254), (3279, 77584), (4372, 58188), (4476, 56836), (4849, 52464), (5968, 42627), (6558, 38792), (8744, 29094), (8952, 28418), (9698, 26232), (13116, 19396), (14209, 17904), (14547, 17488)]