428163984

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1645

約数の個数: 120

約数和(自身を含む): 1254419712

約数和(自身を除く): 826255728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 47, 48, 72, 82, 94, 123, 141, 144, 164, 188, 246, 282, 328, 369, 376, 423, 492, 564, 656, 738, 752, 846, 984, 1128, 1476, 1543, 1692, 1927, 1968, 2256, 2952, 3086, 3384, 3854, 4629, 5781, 5904, 6172, 6768, 7708, 9258, 11562, 12344, 13887, 15416, 17343, 18516, 23124, 24688, 27774, 30832, 34686, 37032, 46248, 55548, 63263, 69372, 72521, 74064, 92496, 111096, 126526, 138744, 145042, 189789, 217563, 222192, 253052, 277488, 290084, 379578, 435126, 506104, 569367, 580168, 652689, 759156, 870252, 1012208, 1138734, 1160336, 1305378, 1518312, 1740504, 2277468, 2610756, 2973361, 3036624, 3481008, 4554936, 5221512, 5946722, 8920083, 9109872, 10443024, 11893444, 17840166, 23786888, 26760249, 35680332, 47573776, 53520498, 71360664, 107040996, 142721328, 214081992, 428163984]

約数ペア:

[(1, 428163984), (2, 214081992), (3, 142721328), (4, 107040996), (6, 71360664), (8, 53520498), (9, 47573776), (12, 35680332), (16, 26760249), (18, 23786888), (24, 17840166), (36, 11893444), (41, 10443024), (47, 9109872), (48, 8920083), (72, 5946722), (82, 5221512), (94, 4554936), (123, 3481008), (141, 3036624), (144, 2973361), (164, 2610756), (188, 2277468), (246, 1740504), (282, 1518312), (328, 1305378), (369, 1160336), (376, 1138734), (423, 1012208), (492, 870252), (564, 759156), (656, 652689), (738, 580168), (752, 569367), (846, 506104), (984, 435126), (1128, 379578), (1476, 290084), (1543, 277488), (1692, 253052), (1927, 222192), (1968, 217563), (2256, 189789), (2952, 145042), (3086, 138744), (3384, 126526), (3854, 111096), (4629, 92496), (5781, 74064), (5904, 72521), (6172, 69372), (6768, 63263), (7708, 55548), (9258, 46248), (11562, 37032), (12344, 34686), (13887, 30832), (15416, 27774), (17343, 24688), (18516, 23124)]