351317916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13687}}^1$

素因数の和:13751

約数の個数: 72

約数和(自身を含む): 956626944

約数和(自身を除く): 605309028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 8556, 12834, 13687, 25668, 27374, 41061, 54748, 82122, 123183, 164244, 246366, 314801, 424297, 492732, 629602, 848594, 944403, 1259204, 1272891, 1697188, 1888806, 2545782, 2833209, 3777612, 3818673, 5091564, 5666418, 7637346, 9758831, 11332836, 15274692, 19517662, 29276493, 39035324, 58552986, 87829479, 117105972, 175658958, 351317916]

約数ペア:

[(1, 351317916), (2, 175658958), (3, 117105972), (4, 87829479), (6, 58552986), (9, 39035324), (12, 29276493), (18, 19517662), (23, 15274692), (31, 11332836), (36, 9758831), (46, 7637346), (62, 5666418), (69, 5091564), (92, 3818673), (93, 3777612), (124, 2833209), (138, 2545782), (186, 1888806), (207, 1697188), (276, 1272891), (279, 1259204), (372, 944403), (414, 848594), (558, 629602), (713, 492732), (828, 424297), (1116, 314801), (1426, 246366), (2139, 164244), (2852, 123183), (4278, 82122), (6417, 54748), (8556, 41061), (12834, 27374), (13687, 25668)]