402477984

素因数分解:

$2^5\times 3^{11}\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 1205305920

約数和(自身を除く): 802827936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 243, 284, 288, 324, 426, 432, 486, 568, 639, 648, 729, 852, 864, 972, 1136, 1278, 1296, 1458, 1704, 1917, 1944, 2187, 2272, 2556, 2592, 2916, 3408, 3834, 3888, 4374, 5112, 5751, 5832, 6561, 6816, 7668, 7776, 8748, 10224, 11502, 11664, 13122, 15336, 17253, 17496, 19683, 20448, 23004, 23328, 26244, 30672, 34506, 34992, 39366, 46008, 51759, 52488, 59049, 61344, 69012, 69984, 78732, 92016, 103518, 104976, 118098, 138024, 155277, 157464, 177147, 184032, 207036, 209952, 236196, 276048, 310554, 314928, 354294, 414072, 465831, 472392, 552096, 621108, 629856, 708588, 828144, 931662, 944784, 1242216, 1397493, 1417176, 1656288, 1863324, 1889568, 2484432, 2794986, 2834352, 3726648, 4192479, 4968864, 5589972, 5668704, 7453296, 8384958, 11179944, 12577437, 14906592, 16769916, 22359888, 25154874, 33539832, 44719776, 50309748, 67079664, 100619496, 134159328, 201238992, 402477984]

約数ペア:

[(1, 402477984), (2, 201238992), (3, 134159328), (4, 100619496), (6, 67079664), (8, 50309748), (9, 44719776), (12, 33539832), (16, 25154874), (18, 22359888), (24, 16769916), (27, 14906592), (32, 12577437), (36, 11179944), (48, 8384958), (54, 7453296), (71, 5668704), (72, 5589972), (81, 4968864), (96, 4192479), (108, 3726648), (142, 2834352), (144, 2794986), (162, 2484432), (213, 1889568), (216, 1863324), (243, 1656288), (284, 1417176), (288, 1397493), (324, 1242216), (426, 944784), (432, 931662), (486, 828144), (568, 708588), (639, 629856), (648, 621108), (729, 552096), (852, 472392), (864, 465831), (972, 414072), (1136, 354294), (1278, 314928), (1296, 310554), (1458, 276048), (1704, 236196), (1917, 209952), (1944, 207036), (2187, 184032), (2272, 177147), (2556, 157464), (2592, 155277), (2916, 138024), (3408, 118098), (3834, 104976), (3888, 103518), (4374, 92016), (5112, 78732), (5751, 69984), (5832, 69012), (6561, 61344), (6816, 59049), (7668, 52488), (7776, 51759), (8748, 46008), (10224, 39366), (11502, 34992), (11664, 34506), (13122, 30672), (15336, 26244), (17253, 23328), (17496, 23004), (19683, 20448)]