479541384

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1585

約数の個数: 160

約数和(自身を含む): 1557705600

約数和(自身を除く): 1078164216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 284, 324, 378, 426, 497, 504, 567, 568, 639, 648, 756, 852, 994, 1134, 1278, 1489, 1491, 1512, 1704, 1917, 1988, 2268, 2556, 2978, 2982, 3834, 3976, 4467, 4473, 4536, 5112, 5751, 5956, 5964, 7668, 8934, 8946, 10423, 11502, 11912, 11928, 13401, 13419, 15336, 17868, 17892, 20846, 23004, 26802, 26838, 31269, 35736, 35784, 40203, 40257, 41692, 46008, 53604, 53676, 62538, 80406, 80514, 83384, 93807, 105719, 107208, 107352, 120609, 125076, 160812, 161028, 187614, 211438, 241218, 250152, 281421, 317157, 321624, 322056, 375228, 422876, 482436, 562842, 634314, 740033, 750456, 844263, 845752, 951471, 964872, 1125684, 1268628, 1480066, 1688526, 1902942, 2220099, 2251368, 2537256, 2854413, 2960132, 3377052, 3805884, 4440198, 5708826, 5920264, 6660297, 6754104, 7611768, 8563239, 8880396, 11417652, 13320594, 17126478, 17760792, 19980891, 22835304, 26641188, 34252956, 39961782, 53282376, 59942673, 68505912, 79923564, 119885346, 159847128, 239770692, 479541384]

約数ペア:

[(1, 479541384), (2, 239770692), (3, 159847128), (4, 119885346), (6, 79923564), (7, 68505912), (8, 59942673), (9, 53282376), (12, 39961782), (14, 34252956), (18, 26641188), (21, 22835304), (24, 19980891), (27, 17760792), (28, 17126478), (36, 13320594), (42, 11417652), (54, 8880396), (56, 8563239), (63, 7611768), (71, 6754104), (72, 6660297), (81, 5920264), (84, 5708826), (108, 4440198), (126, 3805884), (142, 3377052), (162, 2960132), (168, 2854413), (189, 2537256), (213, 2251368), (216, 2220099), (252, 1902942), (284, 1688526), (324, 1480066), (378, 1268628), (426, 1125684), (497, 964872), (504, 951471), (567, 845752), (568, 844263), (639, 750456), (648, 740033), (756, 634314), (852, 562842), (994, 482436), (1134, 422876), (1278, 375228), (1489, 322056), (1491, 321624), (1512, 317157), (1704, 281421), (1917, 250152), (1988, 241218), (2268, 211438), (2556, 187614), (2978, 161028), (2982, 160812), (3834, 125076), (3976, 120609), (4467, 107352), (4473, 107208), (4536, 105719), (5112, 93807), (5751, 83384), (5956, 80514), (5964, 80406), (7668, 62538), (8934, 53676), (8946, 53604), (10423, 46008), (11502, 41692), (11912, 40257), (11928, 40203), (13401, 35784), (13419, 35736), (15336, 31269), (17868, 26838), (17892, 26802), (20846, 23004)]