4457021472

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{60217}}^1$

素因数の和:60490

約数の個数: 72

約数和(自身を含む): 12724183836

約数和(自身を除く): 8267162364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 8224, 9252, 12336, 18504, 24672, 37008, 60217, 74016, 120434, 180651, 240868, 361302, 481736, 541953, 722604, 963472, 1083906, 1445208, 1926944, 2167812, 2890416, 4335624, 5780832, 8671248, 15475769, 17342496, 30951538, 46427307, 61903076, 92854614, 123806152, 139281921, 185709228, 247612304, 278563842, 371418456, 495224608, 557127684, 742836912, 1114255368, 1485673824, 2228510736, 4457021472]

約数ペア:

[(1, 4457021472), (2, 2228510736), (3, 1485673824), (4, 1114255368), (6, 742836912), (8, 557127684), (9, 495224608), (12, 371418456), (16, 278563842), (18, 247612304), (24, 185709228), (32, 139281921), (36, 123806152), (48, 92854614), (72, 61903076), (96, 46427307), (144, 30951538), (257, 17342496), (288, 15475769), (514, 8671248), (771, 5780832), (1028, 4335624), (1542, 2890416), (2056, 2167812), (2313, 1926944), (3084, 1445208), (4112, 1083906), (4626, 963472), (6168, 722604), (8224, 541953), (9252, 481736), (12336, 361302), (18504, 240868), (24672, 180651), (37008, 120434), (60217, 74016)]