340274808

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{21193}}^1$

素因数の和:21428

約数の個数: 48

約数和(自身を含む): 925753920

約数和(自身を除く): 585479112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 21193, 42386, 63579, 84772, 127158, 169544, 190737, 254316, 381474, 508632, 762948, 1525896, 4726039, 9452078, 14178117, 18904156, 28356234, 37808312, 42534351, 56712468, 85068702, 113424936, 170137404, 340274808]

約数ペア:

[(1, 340274808), (2, 170137404), (3, 113424936), (4, 85068702), (6, 56712468), (8, 42534351), (9, 37808312), (12, 28356234), (18, 18904156), (24, 14178117), (36, 9452078), (72, 4726039), (223, 1525896), (446, 762948), (669, 508632), (892, 381474), (1338, 254316), (1784, 190737), (2007, 169544), (2676, 127158), (4014, 84772), (5352, 63579), (8028, 42386), (16056, 21193)]