1993456416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{423779}}^1$

素因数の和:423806

約数の個数: 72

約数和(自身を含む): 6087175920

約数和(自身を除く): 4093719504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 423779, 847558, 1271337, 1695116, 2542674, 2966453, 3390232, 5085348, 5932906, 6780464, 8899359, 10170696, 11865812, 13560928, 17798718, 20341392, 20765171, 23731624, 35597436, 40682784, 41530342, 47463248, 62295513, 71194872, 83060684, 94926496, 124591026, 142389744, 166121368, 249182052, 284779488, 332242736, 498364104, 664485472, 996728208, 1993456416]

約数ペア:

[(1, 1993456416), (2, 996728208), (3, 664485472), (4, 498364104), (6, 332242736), (7, 284779488), (8, 249182052), (12, 166121368), (14, 142389744), (16, 124591026), (21, 94926496), (24, 83060684), (28, 71194872), (32, 62295513), (42, 47463248), (48, 41530342), (49, 40682784), (56, 35597436), (84, 23731624), (96, 20765171), (98, 20341392), (112, 17798718), (147, 13560928), (168, 11865812), (196, 10170696), (224, 8899359), (294, 6780464), (336, 5932906), (392, 5085348), (588, 3390232), (672, 2966453), (784, 2542674), (1176, 1695116), (1568, 1271337), (2352, 847558), (4704, 423779)]