387649179904

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{40231}}^1$

素因数の和:40556

約数の個数: 144

約数和(自身を含む): 934180602880

約数和(自身を除く): 546531422976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 283, 304, 448, 532, 566, 608, 896, 1064, 1132, 1216, 1792, 1981, 2128, 2264, 2432, 3962, 4256, 4528, 4864, 5377, 7924, 8512, 9056, 10754, 15848, 17024, 18112, 21508, 31696, 34048, 36224, 37639, 40231, 43016, 63392, 72448, 75278, 80462, 86032, 126784, 150556, 160924, 172064, 253568, 281617, 301112, 321848, 344128, 507136, 563234, 602224, 643696, 688256, 764389, 1126468, 1204448, 1287392, 1376512, 1528778, 2252936, 2408896, 2574784, 3057556, 4505872, 4817792, 5149568, 5350723, 6115112, 9011744, 9635584, 10299136, 10701446, 11385373, 12230224, 18023488, 21402892, 22770746, 24460448, 36046976, 42805784, 45541492, 48920896, 72093952, 79697611, 85611568, 91082984, 97841792, 159395222, 171223136, 182165968, 195683584, 216322087, 318790444, 342446272, 364331936, 432644174, 637580888, 684892544, 728663872, 865288348, 1275161776, 1369785088, 1457327744, 1514254609, 1730576696, 2550323552, 2914655488, 3028509218, 3461153392, 5100647104, 6057018436, 6922306784, 10201294208, 12114036872, 13844613568, 20402588416, 24228073744, 27689227136, 48456147488, 55378454272, 96912294976, 193824589952, 387649179904]

約数ペア:

[(1, 387649179904), (2, 193824589952), (4, 96912294976), (7, 55378454272), (8, 48456147488), (14, 27689227136), (16, 24228073744), (19, 20402588416), (28, 13844613568), (32, 12114036872), (38, 10201294208), (56, 6922306784), (64, 6057018436), (76, 5100647104), (112, 3461153392), (128, 3028509218), (133, 2914655488), (152, 2550323552), (224, 1730576696), (256, 1514254609), (266, 1457327744), (283, 1369785088), (304, 1275161776), (448, 865288348), (532, 728663872), (566, 684892544), (608, 637580888), (896, 432644174), (1064, 364331936), (1132, 342446272), (1216, 318790444), (1792, 216322087), (1981, 195683584), (2128, 182165968), (2264, 171223136), (2432, 159395222), (3962, 97841792), (4256, 91082984), (4528, 85611568), (4864, 79697611), (5377, 72093952), (7924, 48920896), (8512, 45541492), (9056, 42805784), (10754, 36046976), (15848, 24460448), (17024, 22770746), (18112, 21402892), (21508, 18023488), (31696, 12230224), (34048, 11385373), (36224, 10701446), (37639, 10299136), (40231, 9635584), (43016, 9011744), (63392, 6115112), (72448, 5350723), (75278, 5149568), (80462, 4817792), (86032, 4505872), (126784, 3057556), (150556, 2574784), (160924, 2408896), (172064, 2252936), (253568, 1528778), (281617, 1376512), (301112, 1287392), (321848, 1204448), (344128, 1126468), (507136, 764389), (563234, 688256), (602224, 643696)]