227911248

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 680802408

約数和(自身を除く): 452891160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 157, 204, 272, 306, 314, 408, 471, 593, 612, 628, 816, 942, 1186, 1224, 1256, 1413, 1779, 1884, 2372, 2448, 2512, 2669, 2826, 3558, 3768, 4744, 5337, 5338, 5652, 7116, 7536, 8007, 9488, 10081, 10674, 10676, 11304, 14232, 16014, 20162, 21348, 21352, 22608, 24021, 28464, 30243, 32028, 40324, 42696, 42704, 48042, 60486, 64056, 80648, 85392, 90729, 93101, 96084, 120972, 128112, 161296, 181458, 186202, 192168, 241944, 279303, 362916, 372404, 384336, 483888, 558606, 725832, 744808, 837909, 1117212, 1451664, 1489616, 1582717, 1675818, 2234424, 3165434, 3351636, 4468848, 4748151, 6330868, 6703272, 9496302, 12661736, 13406544, 14244453, 18992604, 25323472, 28488906, 37985208, 56977812, 75970416, 113955624, 227911248]

約数ペア:

[(1, 227911248), (2, 113955624), (3, 75970416), (4, 56977812), (6, 37985208), (8, 28488906), (9, 25323472), (12, 18992604), (16, 14244453), (17, 13406544), (18, 12661736), (24, 9496302), (34, 6703272), (36, 6330868), (48, 4748151), (51, 4468848), (68, 3351636), (72, 3165434), (102, 2234424), (136, 1675818), (144, 1582717), (153, 1489616), (157, 1451664), (204, 1117212), (272, 837909), (306, 744808), (314, 725832), (408, 558606), (471, 483888), (593, 384336), (612, 372404), (628, 362916), (816, 279303), (942, 241944), (1186, 192168), (1224, 186202), (1256, 181458), (1413, 161296), (1779, 128112), (1884, 120972), (2372, 96084), (2448, 93101), (2512, 90729), (2669, 85392), (2826, 80648), (3558, 64056), (3768, 60486), (4744, 48042), (5337, 42704), (5338, 42696), (5652, 40324), (7116, 32028), (7536, 30243), (8007, 28464), (9488, 24021), (10081, 22608), (10674, 21352), (10676, 21348), (11304, 20162), (14232, 16014)]