217696416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{46279}}^1$

素因数の和:46306

約数の個数: 72

約数和(自身を含む): 664765920

約数和(自身を除く): 447069504

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, 46279, 92558, 138837, 185116, 277674, 323953, 370232, 555348, 647906, 740464, 971859, 1110696, 1295812, 1480928, 1943718, 2221392, 2267671, 2591624, 3887436, 4442784, 4535342, 5183248, 6803013, 7774872, 9070684, 10366496, 13606026, 15549744, 18141368, 27212052, 31099488, 36282736, 54424104, 72565472, 108848208, 217696416]

約数ペア:

[(1, 217696416), (2, 108848208), (3, 72565472), (4, 54424104), (6, 36282736), (7, 31099488), (8, 27212052), (12, 18141368), (14, 15549744), (16, 13606026), (21, 10366496), (24, 9070684), (28, 7774872), (32, 6803013), (42, 5183248), (48, 4535342), (49, 4442784), (56, 3887436), (84, 2591624), (96, 2267671), (98, 2221392), (112, 1943718), (147, 1480928), (168, 1295812), (196, 1110696), (224, 971859), (294, 740464), (336, 647906), (392, 555348), (588, 370232), (672, 323953), (784, 277674), (1176, 185116), (1568, 138837), (2352, 92558), (4704, 46279)]