211901328

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{86561}}^1$

素因数の和:86592

約数の個数: 60

約数和(自身を含む): 627920748

約数和(自身を除く): 416019420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 86561, 173122, 259683, 346244, 519366, 692488, 779049, 1038732, 1384976, 1471537, 1558098, 2077464, 2943074, 3116196, 4154928, 4414611, 5886148, 6232392, 8829222, 11772296, 12464784, 13243833, 17658444, 23544592, 26487666, 35316888, 52975332, 70633776, 105950664, 211901328]

約数ペア:

[(1, 211901328), (2, 105950664), (3, 70633776), (4, 52975332), (6, 35316888), (8, 26487666), (9, 23544592), (12, 17658444), (16, 13243833), (17, 12464784), (18, 11772296), (24, 8829222), (34, 6232392), (36, 5886148), (48, 4414611), (51, 4154928), (68, 3116196), (72, 2943074), (102, 2077464), (136, 1558098), (144, 1471537), (153, 1384976), (204, 1038732), (272, 779049), (306, 692488), (408, 519366), (612, 346244), (816, 259683), (1224, 173122), (2448, 86561)]