397206216

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 1195084800

約数和(自身を除く): 797878584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 127, 132, 198, 242, 254, 264, 359, 363, 381, 396, 484, 508, 718, 726, 762, 792, 968, 1016, 1077, 1089, 1143, 1397, 1436, 1452, 1524, 2154, 2178, 2286, 2794, 2872, 2904, 3048, 3231, 3949, 4191, 4308, 4356, 4572, 5588, 6462, 7898, 8382, 8616, 8712, 9144, 11176, 11847, 12573, 12924, 15367, 15796, 16764, 23694, 25146, 25848, 30734, 31592, 33528, 35541, 43439, 45593, 46101, 47388, 50292, 61468, 71082, 86878, 91186, 92202, 94776, 100584, 122936, 130317, 136779, 138303, 142164, 173756, 182372, 184404, 260634, 273558, 276606, 284328, 347512, 364744, 368808, 390951, 410337, 501523, 521268, 547116, 553212, 781902, 820674, 1003046, 1042536, 1094232, 1106424, 1504569, 1563804, 1641348, 2006092, 3009138, 3127608, 3282696, 4012184, 4513707, 5516753, 6018276, 9027414, 11033506, 12036552, 16550259, 18054828, 22067012, 33100518, 36109656, 44134024, 49650777, 66201036, 99301554, 132402072, 198603108, 397206216]

約数ペア:

[(1, 397206216), (2, 198603108), (3, 132402072), (4, 99301554), (6, 66201036), (8, 49650777), (9, 44134024), (11, 36109656), (12, 33100518), (18, 22067012), (22, 18054828), (24, 16550259), (33, 12036552), (36, 11033506), (44, 9027414), (66, 6018276), (72, 5516753), (88, 4513707), (99, 4012184), (121, 3282696), (127, 3127608), (132, 3009138), (198, 2006092), (242, 1641348), (254, 1563804), (264, 1504569), (359, 1106424), (363, 1094232), (381, 1042536), (396, 1003046), (484, 820674), (508, 781902), (718, 553212), (726, 547116), (762, 521268), (792, 501523), (968, 410337), (1016, 390951), (1077, 368808), (1089, 364744), (1143, 347512), (1397, 284328), (1436, 276606), (1452, 273558), (1524, 260634), (2154, 184404), (2178, 182372), (2286, 173756), (2794, 142164), (2872, 138303), (2904, 136779), (3048, 130317), (3231, 122936), (3949, 100584), (4191, 94776), (4308, 92202), (4356, 91186), (4572, 86878), (5588, 71082), (6462, 61468), (7898, 50292), (8382, 47388), (8616, 46101), (8712, 45593), (9144, 43439), (11176, 35541), (11847, 33528), (12573, 31592), (12924, 30734), (15367, 25848), (15796, 25146), (16764, 23694)]