494485488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25819}}^1$

素因数の和:25859

約数の個数: 120

約数和(自身を含む): 1664873600

約数和(自身を除く): 1170388112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 25819, 51638, 77457, 103276, 154914, 180733, 206552, 232371, 309828, 361466, 413104, 464742, 490561, 542199, 619656, 722932, 929484, 981122, 1084398, 1239312, 1445864, 1471683, 1626597, 1858968, 1962244, 2168796, 2891728, 2943366, 3253194, 3433927, 3717936, 3924488, 4337592, 4415049, 5886732, 6506388, 6867854, 7848976, 8675184, 8830098, 10301781, 11773464, 13012776, 13735708, 17660196, 20603562, 23546928, 26025552, 27471416, 30905343, 35320392, 41207124, 54942832, 61810686, 70640784, 82414248, 123621372, 164828496, 247242744, 494485488]

約数ペア:

[(1, 494485488), (2, 247242744), (3, 164828496), (4, 123621372), (6, 82414248), (7, 70640784), (8, 61810686), (9, 54942832), (12, 41207124), (14, 35320392), (16, 30905343), (18, 27471416), (19, 26025552), (21, 23546928), (24, 20603562), (28, 17660196), (36, 13735708), (38, 13012776), (42, 11773464), (48, 10301781), (56, 8830098), (57, 8675184), (63, 7848976), (72, 6867854), (76, 6506388), (84, 5886732), (112, 4415049), (114, 4337592), (126, 3924488), (133, 3717936), (144, 3433927), (152, 3253194), (168, 2943366), (171, 2891728), (228, 2168796), (252, 1962244), (266, 1858968), (304, 1626597), (336, 1471683), (342, 1445864), (399, 1239312), (456, 1084398), (504, 981122), (532, 929484), (684, 722932), (798, 619656), (912, 542199), (1008, 490561), (1064, 464742), (1197, 413104), (1368, 361466), (1596, 309828), (2128, 232371), (2394, 206552), (2736, 180733), (3192, 154914), (4788, 103276), (6384, 77457), (9576, 51638), (19152, 25819)]