816333648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10301}}^1$

素因数の和:10452

約数の個数: 80

約数和(自身を含む): 2289186816

約数和(自身を除く): 1472853168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 10301, 13208, 19812, 20602, 26416, 30903, 39624, 41204, 61806, 79248, 82408, 123612, 133913, 164816, 247224, 267826, 401739, 494448, 535652, 803478, 1071304, 1308227, 1606956, 2142608, 2616454, 3213912, 3924681, 5232908, 6427824, 7849362, 10465816, 15698724, 17006951, 20931632, 31397448, 34013902, 51020853, 62794896, 68027804, 102041706, 136055608, 204083412, 272111216, 408166824, 816333648]

約数ペア:

[(1, 816333648), (2, 408166824), (3, 272111216), (4, 204083412), (6, 136055608), (8, 102041706), (12, 68027804), (13, 62794896), (16, 51020853), (24, 34013902), (26, 31397448), (39, 20931632), (48, 17006951), (52, 15698724), (78, 10465816), (104, 7849362), (127, 6427824), (156, 5232908), (208, 3924681), (254, 3213912), (312, 2616454), (381, 2142608), (508, 1606956), (624, 1308227), (762, 1071304), (1016, 803478), (1524, 535652), (1651, 494448), (2032, 401739), (3048, 267826), (3302, 247224), (4953, 164816), (6096, 133913), (6604, 123612), (9906, 82408), (10301, 79248), (13208, 61806), (19812, 41204), (20602, 39624), (26416, 30903)]