217490568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11633}}^1$

素因数の和:11702

約数の個数: 64

約数和(自身を含む): 586353600

約数和(自身を除く): 368863032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 2337, 3116, 4674, 6232, 9348, 11633, 18696, 23266, 34899, 46532, 69798, 93064, 139596, 221027, 279192, 442054, 476953, 663081, 884108, 953906, 1326162, 1430859, 1768216, 1907812, 2652324, 2861718, 3815624, 5304648, 5723436, 9062107, 11446872, 18124214, 27186321, 36248428, 54372642, 72496856, 108745284, 217490568]

約数ペア:

[(1, 217490568), (2, 108745284), (3, 72496856), (4, 54372642), (6, 36248428), (8, 27186321), (12, 18124214), (19, 11446872), (24, 9062107), (38, 5723436), (41, 5304648), (57, 3815624), (76, 2861718), (82, 2652324), (114, 1907812), (123, 1768216), (152, 1430859), (164, 1326162), (228, 953906), (246, 884108), (328, 663081), (456, 476953), (492, 442054), (779, 279192), (984, 221027), (1558, 139596), (2337, 93064), (3116, 69798), (4674, 46532), (6232, 34899), (9348, 23266), (11633, 18696)]