427957488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3491

約数の個数: 120

約数和(自身を含む): 1379975168

約数和(自身を除く): 952017680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 252, 254, 336, 381, 504, 508, 762, 889, 1008, 1016, 1143, 1524, 1778, 2032, 2286, 2667, 3048, 3343, 3556, 4572, 5334, 6096, 6686, 7112, 8001, 9144, 10029, 10668, 13372, 14224, 16002, 18288, 20058, 21336, 23401, 26744, 30087, 32004, 40116, 42672, 46802, 53488, 60174, 64008, 70203, 80232, 93604, 120348, 128016, 140406, 160464, 187208, 210609, 240696, 280812, 374416, 421218, 424561, 481392, 561624, 842436, 849122, 1123248, 1273683, 1684872, 1698244, 2547366, 2971927, 3369744, 3396488, 3821049, 5094732, 5943854, 6792976, 7642098, 8915781, 10189464, 11887708, 15284196, 17831562, 20378928, 23775416, 26747343, 30568392, 35663124, 47550832, 53494686, 61136784, 71326248, 106989372, 142652496, 213978744, 427957488]

約数ペア:

[(1, 427957488), (2, 213978744), (3, 142652496), (4, 106989372), (6, 71326248), (7, 61136784), (8, 53494686), (9, 47550832), (12, 35663124), (14, 30568392), (16, 26747343), (18, 23775416), (21, 20378928), (24, 17831562), (28, 15284196), (36, 11887708), (42, 10189464), (48, 8915781), (56, 7642098), (63, 6792976), (72, 5943854), (84, 5094732), (112, 3821049), (126, 3396488), (127, 3369744), (144, 2971927), (168, 2547366), (252, 1698244), (254, 1684872), (336, 1273683), (381, 1123248), (504, 849122), (508, 842436), (762, 561624), (889, 481392), (1008, 424561), (1016, 421218), (1143, 374416), (1524, 280812), (1778, 240696), (2032, 210609), (2286, 187208), (2667, 160464), (3048, 140406), (3343, 128016), (3556, 120348), (4572, 93604), (5334, 80232), (6096, 70203), (6686, 64008), (7112, 60174), (8001, 53488), (9144, 46802), (10029, 42672), (10668, 40116), (13372, 32004), (14224, 30087), (16002, 26744), (18288, 23401), (20058, 21336)]