380542968

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2638

約数の個数: 128

約数和(自身を含む): 1160308800

約数和(自身を除く): 779765832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 212, 216, 234, 312, 318, 351, 424, 468, 477, 636, 689, 702, 936, 954, 1272, 1378, 1404, 1431, 1908, 2067, 2557, 2756, 2808, 2862, 3816, 4134, 5114, 5512, 5724, 6201, 7671, 8268, 10228, 11448, 12402, 15342, 16536, 18603, 20456, 23013, 24804, 30684, 33241, 37206, 46026, 49608, 61368, 66482, 69039, 74412, 92052, 99723, 132964, 135521, 138078, 148824, 184104, 199446, 265928, 271042, 276156, 299169, 398892, 406563, 542084, 552312, 598338, 797784, 813126, 897507, 1084168, 1196676, 1219689, 1626252, 1761773, 1795014, 2393352, 2439378, 3252504, 3523546, 3590028, 3659067, 4878756, 5285319, 7047092, 7180056, 7318134, 9757512, 10570638, 14094184, 14636268, 15855957, 21141276, 29272536, 31711914, 42282552, 47567871, 63423828, 95135742, 126847656, 190271484, 380542968]

約数ペア:

[(1, 380542968), (2, 190271484), (3, 126847656), (4, 95135742), (6, 63423828), (8, 47567871), (9, 42282552), (12, 31711914), (13, 29272536), (18, 21141276), (24, 15855957), (26, 14636268), (27, 14094184), (36, 10570638), (39, 9757512), (52, 7318134), (53, 7180056), (54, 7047092), (72, 5285319), (78, 4878756), (104, 3659067), (106, 3590028), (108, 3523546), (117, 3252504), (156, 2439378), (159, 2393352), (212, 1795014), (216, 1761773), (234, 1626252), (312, 1219689), (318, 1196676), (351, 1084168), (424, 897507), (468, 813126), (477, 797784), (636, 598338), (689, 552312), (702, 542084), (936, 406563), (954, 398892), (1272, 299169), (1378, 276156), (1404, 271042), (1431, 265928), (1908, 199446), (2067, 184104), (2557, 148824), (2756, 138078), (2808, 135521), (2862, 132964), (3816, 99723), (4134, 92052), (5114, 74412), (5512, 69039), (5724, 66482), (6201, 61368), (7671, 49608), (8268, 46026), (10228, 37206), (11448, 33241), (12402, 30684), (15342, 24804), (16536, 23013), (18603, 20456)]