254500272

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{45317}}^1$

素因数の和:45347

約数の個数: 80

約数和(自身を含む): 786720480

約数和(自身を除く): 532220208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 45317, 90634, 135951, 181268, 271902, 362536, 407853, 543804, 589121, 725072, 815706, 1087608, 1178242, 1223559, 1631412, 1767363, 2175216, 2356484, 2447118, 3262824, 3534726, 4712968, 4894236, 5302089, 6525648, 7069452, 9425936, 9788472, 10604178, 14138904, 15906267, 19576944, 21208356, 28277808, 31812534, 42416712, 63625068, 84833424, 127250136, 254500272]

約数ペア:

[(1, 254500272), (2, 127250136), (3, 84833424), (4, 63625068), (6, 42416712), (8, 31812534), (9, 28277808), (12, 21208356), (13, 19576944), (16, 15906267), (18, 14138904), (24, 10604178), (26, 9788472), (27, 9425936), (36, 7069452), (39, 6525648), (48, 5302089), (52, 4894236), (54, 4712968), (72, 3534726), (78, 3262824), (104, 2447118), (108, 2356484), (117, 2175216), (144, 1767363), (156, 1631412), (208, 1223559), (216, 1178242), (234, 1087608), (312, 815706), (351, 725072), (432, 589121), (468, 543804), (624, 407853), (702, 362536), (936, 271902), (1404, 181268), (1872, 135951), (2808, 90634), (5616, 45317)]