304830176

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3272

約数の個数: 72

約数和(自身を含む): 709782696

約数和(自身を除く): 404952520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2989, 3187, 3416, 5978, 6374, 6832, 11956, 12748, 13664, 22309, 23912, 25496, 44618, 47824, 50992, 89236, 95648, 101984, 156163, 178472, 194407, 312326, 356944, 388814, 624652, 713888, 777628, 1249304, 1360849, 1555256, 2498608, 2721698, 3110512, 4997216, 5443396, 6221024, 9525943, 10886792, 19051886, 21773584, 38103772, 43547168, 76207544, 152415088, 304830176]

約数ペア:

[(1, 304830176), (2, 152415088), (4, 76207544), (7, 43547168), (8, 38103772), (14, 21773584), (16, 19051886), (28, 10886792), (32, 9525943), (49, 6221024), (56, 5443396), (61, 4997216), (98, 3110512), (112, 2721698), (122, 2498608), (196, 1555256), (224, 1360849), (244, 1249304), (392, 777628), (427, 713888), (488, 624652), (784, 388814), (854, 356944), (976, 312326), (1568, 194407), (1708, 178472), (1952, 156163), (2989, 101984), (3187, 95648), (3416, 89236), (5978, 50992), (6374, 47824), (6832, 44618), (11956, 25496), (12748, 23912), (13664, 22309)]