219374352

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{16381}}^1$

素因数の和:16429

約数の個数: 80

約数和(自身を含む): 650037760

約数和(自身を除く): 430663408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 16381, 32762, 49143, 65524, 98286, 131048, 147429, 196572, 262096, 294858, 393144, 442287, 507811, 589716, 786288, 884574, 1015622, 1179432, 1523433, 1769148, 2031244, 2358864, 3046866, 3538296, 4062488, 4570299, 6093732, 7076592, 8124976, 9140598, 12187464, 13710897, 18281196, 24374928, 27421794, 36562392, 54843588, 73124784, 109687176, 219374352]

約数ペア:

[(1, 219374352), (2, 109687176), (3, 73124784), (4, 54843588), (6, 36562392), (8, 27421794), (9, 24374928), (12, 18281196), (16, 13710897), (18, 12187464), (24, 9140598), (27, 8124976), (31, 7076592), (36, 6093732), (48, 4570299), (54, 4062488), (62, 3538296), (72, 3046866), (93, 2358864), (108, 2031244), (124, 1769148), (144, 1523433), (186, 1179432), (216, 1015622), (248, 884574), (279, 786288), (372, 589716), (432, 507811), (496, 442287), (558, 393144), (744, 294858), (837, 262096), (1116, 196572), (1488, 147429), (1674, 131048), (2232, 98286), (3348, 65524), (4464, 49143), (6696, 32762), (13392, 16381)]