272806276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 524240640

約数和(自身を除く): 251434364

約数列:

[1, 2, 4, 17, 34, 43, 68, 79, 86, 158, 172, 316, 731, 1181, 1343, 1462, 2362, 2686, 2924, 3397, 4724, 5372, 6794, 13588, 20077, 40154, 50783, 57749, 80308, 93299, 101566, 115498, 186598, 203132, 230996, 373196, 863311, 1586083, 1726622, 3172166, 3453244, 4011857, 6344332, 8023714, 16047428, 68201569, 136403138, 272806276]

約数ペア:

[(1, 272806276), (2, 136403138), (4, 68201569), (17, 16047428), (34, 8023714), (43, 6344332), (68, 4011857), (79, 3453244), (86, 3172166), (158, 1726622), (172, 1586083), (316, 863311), (731, 373196), (1181, 230996), (1343, 203132), (1462, 186598), (2362, 115498), (2686, 101566), (2924, 93299), (3397, 80308), (4724, 57749), (5372, 50783), (6794, 40154), (13588, 20077)]