667115472

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 1747477440

約数和(自身を除く): 1080361968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 229, 274, 411, 443, 458, 548, 687, 822, 886, 916, 1096, 1329, 1374, 1644, 1772, 1832, 2192, 2658, 2748, 3288, 3544, 3664, 5316, 5496, 6576, 7088, 10632, 10992, 21264, 31373, 60691, 62746, 94119, 101447, 121382, 125492, 182073, 188238, 202894, 242764, 250984, 304341, 364146, 376476, 405788, 485528, 501968, 608682, 728292, 752952, 811576, 971056, 1217364, 1456584, 1505904, 1623152, 2434728, 2913168, 4869456, 13898239, 27796478, 41694717, 55592956, 83389434, 111185912, 166778868, 222371824, 333557736, 667115472]

約数ペア:

[(1, 667115472), (2, 333557736), (3, 222371824), (4, 166778868), (6, 111185912), (8, 83389434), (12, 55592956), (16, 41694717), (24, 27796478), (48, 13898239), (137, 4869456), (229, 2913168), (274, 2434728), (411, 1623152), (443, 1505904), (458, 1456584), (548, 1217364), (687, 971056), (822, 811576), (886, 752952), (916, 728292), (1096, 608682), (1329, 501968), (1374, 485528), (1644, 405788), (1772, 376476), (1832, 364146), (2192, 304341), (2658, 250984), (2748, 242764), (3288, 202894), (3544, 188238), (3664, 182073), (5316, 125492), (5496, 121382), (6576, 101447), (7088, 94119), (10632, 62746), (10992, 60691), (21264, 31373)]