539534416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 1132927488

約数和(自身を除く): 593393072

約数列:

[1, 2, 4, 8, 16, 31, 41, 43, 62, 82, 86, 124, 164, 172, 248, 328, 344, 496, 617, 656, 688, 1234, 1271, 1333, 1763, 2468, 2542, 2666, 3526, 4936, 5084, 5332, 7052, 9872, 10168, 10664, 14104, 19127, 20336, 21328, 25297, 26531, 28208, 38254, 50594, 53062, 54653, 76508, 101188, 106124, 109306, 153016, 202376, 212248, 218612, 306032, 404752, 424496, 437224, 784207, 822461, 874448, 1087771, 1568414, 1644922, 2175542, 3136828, 3289844, 4351084, 6273656, 6579688, 8702168, 12547312, 13159376, 17404336, 33720901, 67441802, 134883604, 269767208, 539534416]

約数ペア:

[(1, 539534416), (2, 269767208), (4, 134883604), (8, 67441802), (16, 33720901), (31, 17404336), (41, 13159376), (43, 12547312), (62, 8702168), (82, 6579688), (86, 6273656), (124, 4351084), (164, 3289844), (172, 3136828), (248, 2175542), (328, 1644922), (344, 1568414), (496, 1087771), (617, 874448), (656, 822461), (688, 784207), (1234, 437224), (1271, 424496), (1333, 404752), (1763, 306032), (2468, 218612), (2542, 212248), (2666, 202376), (3526, 153016), (4936, 109306), (5084, 106124), (5332, 101188), (7052, 76508), (9872, 54653), (10168, 53062), (10664, 50594), (14104, 38254), (19127, 28208), (20336, 26531), (21328, 25297)]