442280208

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 1161036800

約数和(自身を除く): 718756592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 151, 278, 302, 417, 439, 453, 556, 604, 834, 878, 906, 1112, 1208, 1317, 1668, 1756, 1812, 2224, 2416, 2634, 3336, 3512, 3624, 5268, 6672, 7024, 7248, 10536, 20989, 21072, 41978, 61021, 62967, 66289, 83956, 122042, 125934, 132578, 167912, 183063, 198867, 244084, 251868, 265156, 335824, 366126, 397734, 488168, 503736, 530312, 732252, 795468, 976336, 1007472, 1060624, 1464504, 1590936, 2929008, 3181872, 9214171, 18428342, 27642513, 36856684, 55285026, 73713368, 110570052, 147426736, 221140104, 442280208]

約数ペア:

[(1, 442280208), (2, 221140104), (3, 147426736), (4, 110570052), (6, 73713368), (8, 55285026), (12, 36856684), (16, 27642513), (24, 18428342), (48, 9214171), (139, 3181872), (151, 2929008), (278, 1590936), (302, 1464504), (417, 1060624), (439, 1007472), (453, 976336), (556, 795468), (604, 732252), (834, 530312), (878, 503736), (906, 488168), (1112, 397734), (1208, 366126), (1317, 335824), (1668, 265156), (1756, 251868), (1812, 244084), (2224, 198867), (2416, 183063), (2634, 167912), (3336, 132578), (3512, 125934), (3624, 122042), (5268, 83956), (6672, 66289), (7024, 62967), (7248, 61021), (10536, 41978), (20989, 21072)]