127363728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1384

約数の個数: 80

約数和(自身を含む): 351406080

約数和(自身を除く): 224042352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 127, 136, 204, 254, 272, 381, 408, 508, 762, 816, 1016, 1229, 1524, 2032, 2159, 2458, 3048, 3687, 4318, 4916, 6096, 6477, 7374, 8636, 9832, 12954, 14748, 17272, 19664, 20893, 25908, 29496, 34544, 41786, 51816, 58992, 62679, 83572, 103632, 125358, 156083, 167144, 250716, 312166, 334288, 468249, 501432, 624332, 936498, 1002864, 1248664, 1872996, 2497328, 2653411, 3745992, 5306822, 7491984, 7960233, 10613644, 15920466, 21227288, 31840932, 42454576, 63681864, 127363728]

約数ペア:

[(1, 127363728), (2, 63681864), (3, 42454576), (4, 31840932), (6, 21227288), (8, 15920466), (12, 10613644), (16, 7960233), (17, 7491984), (24, 5306822), (34, 3745992), (48, 2653411), (51, 2497328), (68, 1872996), (102, 1248664), (127, 1002864), (136, 936498), (204, 624332), (254, 501432), (272, 468249), (381, 334288), (408, 312166), (508, 250716), (762, 167144), (816, 156083), (1016, 125358), (1229, 103632), (1524, 83572), (2032, 62679), (2159, 58992), (2458, 51816), (3048, 41786), (3687, 34544), (4318, 29496), (4916, 25908), (6096, 20893), (6477, 19664), (7374, 17272), (8636, 14748), (9832, 12954)]