11487216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 32810400

約数和(自身を除く): 21323184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 449, 492, 533, 624, 656, 898, 984, 1066, 1347, 1599, 1796, 1968, 2132, 2694, 3198, 3592, 4264, 5388, 5837, 6396, 7184, 8528, 10776, 11674, 12792, 17511, 18409, 21552, 23348, 25584, 35022, 36818, 46696, 55227, 70044, 73636, 93392, 110454, 140088, 147272, 220908, 239317, 280176, 294544, 441816, 478634, 717951, 883632, 957268, 1435902, 1914536, 2871804, 3829072, 5743608, 11487216]

約数ペア:

[(1, 11487216), (2, 5743608), (3, 3829072), (4, 2871804), (6, 1914536), (8, 1435902), (12, 957268), (13, 883632), (16, 717951), (24, 478634), (26, 441816), (39, 294544), (41, 280176), (48, 239317), (52, 220908), (78, 147272), (82, 140088), (104, 110454), (123, 93392), (156, 73636), (164, 70044), (208, 55227), (246, 46696), (312, 36818), (328, 35022), (449, 25584), (492, 23348), (533, 21552), (624, 18409), (656, 17511), (898, 12792), (984, 11674), (1066, 10776), (1347, 8528), (1599, 7184), (1796, 6396), (1968, 5837), (2132, 5388), (2694, 4264), (3198, 3592)]