391568004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4603}}^1$

素因数の和:4769

約数の個数: 72

約数和(自身を含む): 1055789280

約数和(自身を除く): 664221276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 2363, 2502, 4603, 4726, 5004, 7089, 9206, 9452, 13809, 14178, 18412, 21267, 27618, 28356, 41427, 42534, 55236, 78251, 82854, 85068, 156502, 165708, 234753, 313004, 469506, 639817, 704259, 939012, 1279634, 1408518, 1919451, 2559268, 2817036, 3838902, 5758353, 7677804, 10876889, 11516706, 21753778, 23033412, 32630667, 43507556, 65261334, 97892001, 130522668, 195784002, 391568004]

約数ペア:

[(1, 391568004), (2, 195784002), (3, 130522668), (4, 97892001), (6, 65261334), (9, 43507556), (12, 32630667), (17, 23033412), (18, 21753778), (34, 11516706), (36, 10876889), (51, 7677804), (68, 5758353), (102, 3838902), (139, 2817036), (153, 2559268), (204, 1919451), (278, 1408518), (306, 1279634), (417, 939012), (556, 704259), (612, 639817), (834, 469506), (1251, 313004), (1668, 234753), (2363, 165708), (2502, 156502), (4603, 85068), (4726, 82854), (5004, 78251), (7089, 55236), (9206, 42534), (9452, 41427), (13809, 28356), (14178, 27618), (18412, 21267)]