11269728

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 32432400

約数和(自身を除く): 21162672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 359, 436, 654, 718, 872, 981, 1077, 1308, 1436, 1744, 1962, 2154, 2616, 2872, 3231, 3488, 3924, 4308, 5232, 5744, 6462, 7848, 8616, 10464, 11488, 12924, 15696, 17232, 25848, 31392, 34464, 39131, 51696, 78262, 103392, 117393, 156524, 234786, 313048, 352179, 469572, 626096, 704358, 939144, 1252192, 1408716, 1878288, 2817432, 3756576, 5634864, 11269728]

約数ペア:

[(1, 11269728), (2, 5634864), (3, 3756576), (4, 2817432), (6, 1878288), (8, 1408716), (9, 1252192), (12, 939144), (16, 704358), (18, 626096), (24, 469572), (32, 352179), (36, 313048), (48, 234786), (72, 156524), (96, 117393), (109, 103392), (144, 78262), (218, 51696), (288, 39131), (327, 34464), (359, 31392), (436, 25848), (654, 17232), (718, 15696), (872, 12924), (981, 11488), (1077, 10464), (1308, 8616), (1436, 7848), (1744, 6462), (1962, 5744), (2154, 5232), (2616, 4308), (2872, 3924), (3231, 3488)]