718453707012

素因数分解:

$2^2\times 3^4\times {\mathrm{257}}^1\times {\mathrm{499}}^1\times {\mathrm{17291}}^1$

素因数の和:18063

約数の個数: 120

約数和(自身を含む): 1889375796000

約数和(自身を除く): 1170922088988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 257, 324, 499, 514, 771, 998, 1028, 1497, 1542, 1996, 2313, 2994, 3084, 4491, 4626, 5988, 6939, 8982, 9252, 13473, 13878, 17291, 17964, 20817, 26946, 27756, 34582, 40419, 41634, 51873, 53892, 69164, 80838, 83268, 103746, 128243, 155619, 161676, 207492, 256486, 311238, 384729, 466857, 512972, 622476, 769458, 933714, 1154187, 1400571, 1538916, 1867428, 2308374, 2801142, 3462561, 4443787, 4616748, 5602284, 6925122, 8628209, 8887574, 10387683, 13331361, 13850244, 17256418, 17775148, 20775366, 25884627, 26662722, 34512836, 39994083, 41550732, 51769254, 53325444, 77653881, 79988166, 103538508, 119982249, 155307762, 159976332, 232961643, 239964498, 310615524, 359946747, 465923286, 479928996, 698884929, 719893494, 931846572, 1397769858, 1439786988, 2217449713, 2795539716, 4434899426, 6652349139, 8869798852, 13304698278, 19957047417, 26609396556, 39914094834, 59871142251, 79828189668, 119742284502, 179613426753, 239484569004, 359226853506, 718453707012]

約数ペア:

[(1, 718453707012), (2, 359226853506), (3, 239484569004), (4, 179613426753), (6, 119742284502), (9, 79828189668), (12, 59871142251), (18, 39914094834), (27, 26609396556), (36, 19957047417), (54, 13304698278), (81, 8869798852), (108, 6652349139), (162, 4434899426), (257, 2795539716), (324, 2217449713), (499, 1439786988), (514, 1397769858), (771, 931846572), (998, 719893494), (1028, 698884929), (1497, 479928996), (1542, 465923286), (1996, 359946747), (2313, 310615524), (2994, 239964498), (3084, 232961643), (4491, 159976332), (4626, 155307762), (5988, 119982249), (6939, 103538508), (8982, 79988166), (9252, 77653881), (13473, 53325444), (13878, 51769254), (17291, 41550732), (17964, 39994083), (20817, 34512836), (26946, 26662722), (27756, 25884627), (34582, 20775366), (40419, 17775148), (41634, 17256418), (51873, 13850244), (53892, 13331361), (69164, 10387683), (80838, 8887574), (83268, 8628209), (103746, 6925122), (128243, 5602284), (155619, 4616748), (161676, 4443787), (207492, 3462561), (256486, 2801142), (311238, 2308374), (384729, 1867428), (466857, 1538916), (512972, 1400571), (622476, 1154187), (769458, 933714)]