715771944

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 2114812800

約数和(自身を除く): 1399040856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 397, 408, 459, 491, 612, 794, 918, 982, 1191, 1224, 1473, 1588, 1836, 1964, 2382, 2946, 3176, 3573, 3672, 3928, 4419, 4764, 5892, 6749, 7146, 8347, 8838, 9528, 10719, 11784, 13257, 13498, 14292, 16694, 17676, 20247, 21438, 25041, 26514, 26996, 28584, 33388, 35352, 40494, 42876, 50082, 53028, 53992, 60741, 66776, 75123, 80988, 85752, 100164, 106056, 121482, 150246, 161976, 182223, 194927, 200328, 225369, 242964, 300492, 364446, 389854, 450738, 485928, 584781, 600984, 728892, 779708, 901476, 1169562, 1457784, 1559416, 1754343, 1802952, 2339124, 3313759, 3508686, 4678248, 5263029, 6627518, 7017372, 9941277, 10526058, 13255036, 14034744, 19882554, 21052116, 26510072, 29823831, 39765108, 42104232, 59647662, 79530216, 89471493, 119295324, 178942986, 238590648, 357885972, 715771944]

約数ペア:

[(1, 715771944), (2, 357885972), (3, 238590648), (4, 178942986), (6, 119295324), (8, 89471493), (9, 79530216), (12, 59647662), (17, 42104232), (18, 39765108), (24, 29823831), (27, 26510072), (34, 21052116), (36, 19882554), (51, 14034744), (54, 13255036), (68, 10526058), (72, 9941277), (102, 7017372), (108, 6627518), (136, 5263029), (153, 4678248), (204, 3508686), (216, 3313759), (306, 2339124), (397, 1802952), (408, 1754343), (459, 1559416), (491, 1457784), (612, 1169562), (794, 901476), (918, 779708), (982, 728892), (1191, 600984), (1224, 584781), (1473, 485928), (1588, 450738), (1836, 389854), (1964, 364446), (2382, 300492), (2946, 242964), (3176, 225369), (3573, 200328), (3672, 194927), (3928, 182223), (4419, 161976), (4764, 150246), (5892, 121482), (6749, 106056), (7146, 100164), (8347, 85752), (8838, 80988), (9528, 75123), (10719, 66776), (11784, 60741), (13257, 53992), (13498, 53028), (14292, 50082), (16694, 42876), (17676, 40494), (20247, 35352), (21438, 33388), (25041, 28584), (26514, 26996)]