221036592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1427}}^1$

素因数の和:1906

約数の個数: 80

約数和(自身を含む): 654458112

約数和(自身を除く): 433421520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 461, 922, 1383, 1427, 1844, 2766, 2854, 3227, 3688, 4281, 5532, 5708, 6454, 7376, 8562, 9681, 9989, 11064, 11416, 12908, 17124, 19362, 19978, 22128, 22832, 25816, 29967, 34248, 38724, 39956, 51632, 59934, 68496, 77448, 79912, 119868, 154896, 159824, 239736, 479472, 657847, 1315694, 1973541, 2631388, 3947082, 4604929, 5262776, 7894164, 9209858, 10525552, 13814787, 15788328, 18419716, 27629574, 31576656, 36839432, 55259148, 73678864, 110518296, 221036592]

約数ペア:

[(1, 221036592), (2, 110518296), (3, 73678864), (4, 55259148), (6, 36839432), (7, 31576656), (8, 27629574), (12, 18419716), (14, 15788328), (16, 13814787), (21, 10525552), (24, 9209858), (28, 7894164), (42, 5262776), (48, 4604929), (56, 3947082), (84, 2631388), (112, 1973541), (168, 1315694), (336, 657847), (461, 479472), (922, 239736), (1383, 159824), (1427, 154896), (1844, 119868), (2766, 79912), (2854, 77448), (3227, 68496), (3688, 59934), (4281, 51632), (5532, 39956), (5708, 38724), (6454, 34248), (7376, 29967), (8562, 25816), (9681, 22832), (9989, 22128), (11064, 19978), (11416, 19362), (12908, 17124)]