281450064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1427}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 832946688

約数和(自身を除く): 551496624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 587, 1174, 1427, 1761, 2348, 2854, 3522, 4109, 4281, 4696, 5708, 7044, 8218, 8562, 9392, 9989, 11416, 12327, 14088, 16436, 17124, 19978, 22832, 24654, 28176, 29967, 32872, 34248, 39956, 49308, 59934, 65744, 68496, 79912, 98616, 119868, 159824, 197232, 239736, 479472, 837649, 1675298, 2512947, 3350596, 5025894, 5863543, 6701192, 10051788, 11727086, 13402384, 17590629, 20103576, 23454172, 35181258, 40207152, 46908344, 70362516, 93816688, 140725032, 281450064]

約数ペア:

[(1, 281450064), (2, 140725032), (3, 93816688), (4, 70362516), (6, 46908344), (7, 40207152), (8, 35181258), (12, 23454172), (14, 20103576), (16, 17590629), (21, 13402384), (24, 11727086), (28, 10051788), (42, 6701192), (48, 5863543), (56, 5025894), (84, 3350596), (112, 2512947), (168, 1675298), (336, 837649), (587, 479472), (1174, 239736), (1427, 197232), (1761, 159824), (2348, 119868), (2854, 98616), (3522, 79912), (4109, 68496), (4281, 65744), (4696, 59934), (5708, 49308), (7044, 39956), (8218, 34248), (8562, 32872), (9392, 29967), (9989, 28176), (11416, 24654), (12327, 22832), (14088, 19978), (16436, 17124)]