638087112

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13367}}^1$

素因数の和:13412

約数の個数: 128

約数和(自身を含む): 2021241600

約数和(自身を除く): 1383154488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3978, 5304, 5967, 7956, 11934, 13367, 15912, 23868, 26734, 40101, 47736, 53468, 80202, 106936, 120303, 160404, 173771, 227239, 240606, 320808, 347542, 360909, 454478, 481212, 521313, 681717, 695084, 721818, 908956, 962424, 1042626, 1363434, 1390168, 1443636, 1563939, 1817912, 2045151, 2085252, 2726868, 2887272, 2954107, 3127878, 4090302, 4170504, 4691817, 5453736, 5908214, 6135453, 6255756, 8180604, 8862321, 9383634, 11816428, 12270906, 12511512, 16361208, 17724642, 18767268, 23632856, 24541812, 26586963, 35449284, 37534536, 49083624, 53173926, 70898568, 79760889, 106347852, 159521778, 212695704, 319043556, 638087112]

約数ペア:

[(1, 638087112), (2, 319043556), (3, 212695704), (4, 159521778), (6, 106347852), (8, 79760889), (9, 70898568), (12, 53173926), (13, 49083624), (17, 37534536), (18, 35449284), (24, 26586963), (26, 24541812), (27, 23632856), (34, 18767268), (36, 17724642), (39, 16361208), (51, 12511512), (52, 12270906), (54, 11816428), (68, 9383634), (72, 8862321), (78, 8180604), (102, 6255756), (104, 6135453), (108, 5908214), (117, 5453736), (136, 4691817), (153, 4170504), (156, 4090302), (204, 3127878), (216, 2954107), (221, 2887272), (234, 2726868), (306, 2085252), (312, 2045151), (351, 1817912), (408, 1563939), (442, 1443636), (459, 1390168), (468, 1363434), (612, 1042626), (663, 962424), (702, 908956), (884, 721818), (918, 695084), (936, 681717), (1224, 521313), (1326, 481212), (1404, 454478), (1768, 360909), (1836, 347542), (1989, 320808), (2652, 240606), (2808, 227239), (3672, 173771), (3978, 160404), (5304, 120303), (5967, 106936), (7956, 80202), (11934, 53468), (13367, 47736), (15912, 40101), (23868, 26734)]