231346812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3571

約数の個数: 72

約数和(自身を含む): 603783040

約数和(自身を除く): 372436228

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1156, 1292, 1734, 1938, 3468, 3511, 3876, 5491, 7022, 10533, 10982, 14044, 16473, 21066, 21964, 32946, 42132, 59687, 65892, 66709, 119374, 133418, 179061, 200127, 238748, 266836, 358122, 400254, 716244, 800508, 1014679, 1134053, 2029358, 2268106, 3044037, 3402159, 4058716, 4536212, 6088074, 6804318, 12176148, 13608636, 19278901, 38557802, 57836703, 77115604, 115673406, 231346812]

約数ペア:

[(1, 231346812), (2, 115673406), (3, 77115604), (4, 57836703), (6, 38557802), (12, 19278901), (17, 13608636), (19, 12176148), (34, 6804318), (38, 6088074), (51, 4536212), (57, 4058716), (68, 3402159), (76, 3044037), (102, 2268106), (114, 2029358), (204, 1134053), (228, 1014679), (289, 800508), (323, 716244), (578, 400254), (646, 358122), (867, 266836), (969, 238748), (1156, 200127), (1292, 179061), (1734, 133418), (1938, 119374), (3468, 66709), (3511, 65892), (3876, 59687), (5491, 42132), (7022, 32946), (10533, 21964), (10982, 21066), (14044, 16473)]