643922784

素因数分解:

$2^5\times 3^8\times {\mathrm{3067}}^1$

素因数の和:3101

約数の個数: 108

約数和(自身を含む): 1902107844

約数和(自身を除く): 1258185060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2187, 2592, 2916, 3067, 3888, 4374, 5832, 6134, 6561, 7776, 8748, 9201, 11664, 12268, 13122, 17496, 18402, 23328, 24536, 26244, 27603, 34992, 36804, 49072, 52488, 55206, 69984, 73608, 82809, 98144, 104976, 110412, 147216, 165618, 209952, 220824, 248427, 294432, 331236, 441648, 496854, 662472, 745281, 883296, 993708, 1324944, 1490562, 1987416, 2235843, 2649888, 2981124, 3974832, 4471686, 5962248, 6707529, 7949664, 8943372, 11924496, 13415058, 17886744, 20122587, 23848992, 26830116, 35773488, 40245174, 53660232, 71546976, 80490348, 107320464, 160980696, 214640928, 321961392, 643922784]

約数ペア:

[(1, 643922784), (2, 321961392), (3, 214640928), (4, 160980696), (6, 107320464), (8, 80490348), (9, 71546976), (12, 53660232), (16, 40245174), (18, 35773488), (24, 26830116), (27, 23848992), (32, 20122587), (36, 17886744), (48, 13415058), (54, 11924496), (72, 8943372), (81, 7949664), (96, 6707529), (108, 5962248), (144, 4471686), (162, 3974832), (216, 2981124), (243, 2649888), (288, 2235843), (324, 1987416), (432, 1490562), (486, 1324944), (648, 993708), (729, 883296), (864, 745281), (972, 662472), (1296, 496854), (1458, 441648), (1944, 331236), (2187, 294432), (2592, 248427), (2916, 220824), (3067, 209952), (3888, 165618), (4374, 147216), (5832, 110412), (6134, 104976), (6561, 98144), (7776, 82809), (8748, 73608), (9201, 69984), (11664, 55206), (12268, 52488), (13122, 49072), (17496, 36804), (18402, 34992), (23328, 27603), (24536, 26244)]