654151248

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{20743}}^1$

素因数の和:20833

約数の個数: 80

約数和(自身を含む): 1903469440

約数和(自身を除く): 1249318192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 10512, 15768, 20743, 31536, 41486, 62229, 82972, 124458, 165944, 186687, 248916, 331888, 373374, 497832, 560061, 746748, 995664, 1120122, 1493496, 1514239, 2240244, 2986992, 3028478, 4480488, 4542717, 6056956, 8960976, 9085434, 12113912, 13628151, 18170868, 24227824, 27256302, 36341736, 40884453, 54512604, 72683472, 81768906, 109025208, 163537812, 218050416, 327075624, 654151248]

約数ペア:

[(1, 654151248), (2, 327075624), (3, 218050416), (4, 163537812), (6, 109025208), (8, 81768906), (9, 72683472), (12, 54512604), (16, 40884453), (18, 36341736), (24, 27256302), (27, 24227824), (36, 18170868), (48, 13628151), (54, 12113912), (72, 9085434), (73, 8960976), (108, 6056956), (144, 4542717), (146, 4480488), (216, 3028478), (219, 2986992), (292, 2240244), (432, 1514239), (438, 1493496), (584, 1120122), (657, 995664), (876, 746748), (1168, 560061), (1314, 497832), (1752, 373374), (1971, 331888), (2628, 248916), (3504, 186687), (3942, 165944), (5256, 124458), (7884, 82972), (10512, 62229), (15768, 41486), (20743, 31536)]