381312288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2591}}^1$

素因数の和:2687

約数の個数: 144

約数和(自身を含む): 1256726016

約数和(自身を除く): 875413728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 73, 84, 96, 112, 126, 144, 146, 168, 219, 224, 252, 288, 292, 336, 438, 504, 511, 584, 657, 672, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2016, 2044, 2336, 2591, 2628, 3066, 3504, 4088, 4599, 5182, 5256, 6132, 7008, 7773, 8176, 9198, 10364, 10512, 12264, 15546, 16352, 18137, 18396, 20728, 21024, 23319, 24528, 31092, 36274, 36792, 41456, 46638, 49056, 54411, 62184, 72548, 73584, 82912, 93276, 108822, 124368, 145096, 147168, 163233, 186552, 189143, 217644, 248736, 290192, 326466, 373104, 378286, 435288, 567429, 580384, 652932, 746208, 756572, 870576, 1134858, 1305864, 1324001, 1513144, 1702287, 1741152, 2269716, 2611728, 2648002, 3026288, 3404574, 3972003, 4539432, 5223456, 5296004, 6052576, 6809148, 7944006, 9078864, 10592008, 11916009, 13618296, 15888012, 18157728, 21184016, 23832018, 27236592, 31776024, 42368032, 47664036, 54473184, 63552048, 95328072, 127104096, 190656144, 381312288]

約数ペア:

[(1, 381312288), (2, 190656144), (3, 127104096), (4, 95328072), (6, 63552048), (7, 54473184), (8, 47664036), (9, 42368032), (12, 31776024), (14, 27236592), (16, 23832018), (18, 21184016), (21, 18157728), (24, 15888012), (28, 13618296), (32, 11916009), (36, 10592008), (42, 9078864), (48, 7944006), (56, 6809148), (63, 6052576), (72, 5296004), (73, 5223456), (84, 4539432), (96, 3972003), (112, 3404574), (126, 3026288), (144, 2648002), (146, 2611728), (168, 2269716), (219, 1741152), (224, 1702287), (252, 1513144), (288, 1324001), (292, 1305864), (336, 1134858), (438, 870576), (504, 756572), (511, 746208), (584, 652932), (657, 580384), (672, 567429), (876, 435288), (1008, 378286), (1022, 373104), (1168, 326466), (1314, 290192), (1533, 248736), (1752, 217644), (2016, 189143), (2044, 186552), (2336, 163233), (2591, 147168), (2628, 145096), (3066, 124368), (3504, 108822), (4088, 93276), (4599, 82912), (5182, 73584), (5256, 72548), (6132, 62184), (7008, 54411), (7773, 49056), (8176, 46638), (9198, 41456), (10364, 36792), (10512, 36274), (12264, 31092), (15546, 24528), (16352, 23319), (18137, 21024), (18396, 20728)]