290205216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3575

約数の個数: 144

約数和(自身を含む): 966446208

約数和(自身を除く): 676240992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3511, 3936, 4592, 5166, 5904, 6888, 7022, 9184, 10332, 10533, 11808, 13776, 14044, 20664, 21066, 24577, 27552, 28088, 31599, 41328, 42132, 49154, 56176, 63198, 73731, 82656, 84264, 98308, 112352, 126396, 143951, 147462, 168528, 196616, 221193, 252792, 287902, 294924, 337056, 393232, 431853, 442386, 505584, 575804, 589848, 786464, 863706, 884772, 1007657, 1011168, 1151608, 1179696, 1295559, 1727412, 1769544, 2015314, 2303216, 2359392, 2591118, 3022971, 3454824, 3539088, 4030628, 4606432, 5182236, 6045942, 6909648, 7078176, 8061256, 9068913, 10364472, 12091884, 13819296, 16122512, 18137826, 20728944, 24183768, 32245024, 36275652, 41457888, 48367536, 72551304, 96735072, 145102608, 290205216]

約数ペア:

[(1, 290205216), (2, 145102608), (3, 96735072), (4, 72551304), (6, 48367536), (7, 41457888), (8, 36275652), (9, 32245024), (12, 24183768), (14, 20728944), (16, 18137826), (18, 16122512), (21, 13819296), (24, 12091884), (28, 10364472), (32, 9068913), (36, 8061256), (41, 7078176), (42, 6909648), (48, 6045942), (56, 5182236), (63, 4606432), (72, 4030628), (82, 3539088), (84, 3454824), (96, 3022971), (112, 2591118), (123, 2359392), (126, 2303216), (144, 2015314), (164, 1769544), (168, 1727412), (224, 1295559), (246, 1179696), (252, 1151608), (287, 1011168), (288, 1007657), (328, 884772), (336, 863706), (369, 786464), (492, 589848), (504, 575804), (574, 505584), (656, 442386), (672, 431853), (738, 393232), (861, 337056), (984, 294924), (1008, 287902), (1148, 252792), (1312, 221193), (1476, 196616), (1722, 168528), (1968, 147462), (2016, 143951), (2296, 126396), (2583, 112352), (2952, 98308), (3444, 84264), (3511, 82656), (3936, 73731), (4592, 63198), (5166, 56176), (5904, 49154), (6888, 42132), (7022, 41328), (9184, 31599), (10332, 28088), (10533, 27552), (11808, 24577), (13776, 21066), (14044, 20664)]