40319208

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 80

約数和(自身を含む): 115637280

約数和(自身を除く): 75318072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1447, 1548, 2322, 2894, 3096, 3483, 4341, 4644, 5788, 6966, 8682, 9288, 11576, 13023, 13932, 17364, 26046, 27864, 34728, 39069, 52092, 62221, 78138, 104184, 117207, 124442, 156276, 186663, 234414, 248884, 312552, 373326, 468828, 497768, 559989, 746652, 937656, 1119978, 1493304, 1679967, 2239956, 3359934, 4479912, 5039901, 6719868, 10079802, 13439736, 20159604, 40319208]

約数ペア:

[(1, 40319208), (2, 20159604), (3, 13439736), (4, 10079802), (6, 6719868), (8, 5039901), (9, 4479912), (12, 3359934), (18, 2239956), (24, 1679967), (27, 1493304), (36, 1119978), (43, 937656), (54, 746652), (72, 559989), (81, 497768), (86, 468828), (108, 373326), (129, 312552), (162, 248884), (172, 234414), (216, 186663), (258, 156276), (324, 124442), (344, 117207), (387, 104184), (516, 78138), (648, 62221), (774, 52092), (1032, 39069), (1161, 34728), (1447, 27864), (1548, 26046), (2322, 17364), (2894, 13932), (3096, 13023), (3483, 11576), (4341, 9288), (4644, 8682), (5788, 6966)]