748481664

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{39779}}^1$

素因数の和:39810

約数の個数: 96

約数和(自身を含む): 2312809200

約数和(自身を除く): 1564327536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 18816, 39779, 79558, 119337, 159116, 238674, 278453, 318232, 477348, 556906, 636464, 835359, 954696, 1113812, 1272928, 1670718, 1909392, 1949171, 2227624, 2545856, 3341436, 3818784, 3898342, 4455248, 5091712, 5847513, 6682872, 7637568, 7796684, 8910496, 11695026, 13365744, 15275136, 15593368, 17820992, 23390052, 26731488, 31186736, 35641984, 46780104, 53462976, 62373472, 93560208, 106925952, 124746944, 187120416, 249493888, 374240832, 748481664]

約数ペア:

[(1, 748481664), (2, 374240832), (3, 249493888), (4, 187120416), (6, 124746944), (7, 106925952), (8, 93560208), (12, 62373472), (14, 53462976), (16, 46780104), (21, 35641984), (24, 31186736), (28, 26731488), (32, 23390052), (42, 17820992), (48, 15593368), (49, 15275136), (56, 13365744), (64, 11695026), (84, 8910496), (96, 7796684), (98, 7637568), (112, 6682872), (128, 5847513), (147, 5091712), (168, 4455248), (192, 3898342), (196, 3818784), (224, 3341436), (294, 2545856), (336, 2227624), (384, 1949171), (392, 1909392), (448, 1670718), (588, 1272928), (672, 1113812), (784, 954696), (896, 835359), (1176, 636464), (1344, 556906), (1568, 477348), (2352, 318232), (2688, 278453), (3136, 238674), (4704, 159116), (6272, 119337), (9408, 79558), (18816, 39779)]