617756976

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{26981}}^1$

素因数の和:27051

約数の個数: 80

約数和(自身を含む): 1806714720

約数和(自身を除く): 1188957744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 22896, 26981, 53962, 80943, 107924, 161886, 215848, 242829, 323772, 431696, 485658, 647544, 728487, 971316, 1295088, 1429993, 1456974, 1942632, 2859986, 2913948, 3885264, 4289979, 5719972, 5827896, 8579958, 11439944, 11655792, 12869937, 17159916, 22879888, 25739874, 34319832, 38609811, 51479748, 68639664, 77219622, 102959496, 154439244, 205918992, 308878488, 617756976]

約数ペア:

[(1, 617756976), (2, 308878488), (3, 205918992), (4, 154439244), (6, 102959496), (8, 77219622), (9, 68639664), (12, 51479748), (16, 38609811), (18, 34319832), (24, 25739874), (27, 22879888), (36, 17159916), (48, 12869937), (53, 11655792), (54, 11439944), (72, 8579958), (106, 5827896), (108, 5719972), (144, 4289979), (159, 3885264), (212, 2913948), (216, 2859986), (318, 1942632), (424, 1456974), (432, 1429993), (477, 1295088), (636, 971316), (848, 728487), (954, 647544), (1272, 485658), (1431, 431696), (1908, 323772), (2544, 242829), (2862, 215848), (3816, 161886), (5724, 107924), (7632, 80943), (11448, 53962), (22896, 26981)]