266952048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7121}}^1$

素因数の和:7214

約数の個数: 80

約数和(自身を含む): 763022592

約数和(自身を除く): 496070544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 781, 852, 1136, 1562, 1704, 2343, 3124, 3408, 4686, 6248, 7121, 9372, 12496, 14242, 18744, 21363, 28484, 37488, 42726, 56968, 78331, 85452, 113936, 156662, 170904, 234993, 313324, 341808, 469986, 505591, 626648, 939972, 1011182, 1253296, 1516773, 1879944, 2022364, 3033546, 3759888, 4044728, 5561501, 6067092, 8089456, 11123002, 12134184, 16684503, 22246004, 24268368, 33369006, 44492008, 66738012, 88984016, 133476024, 266952048]

約数ペア:

[(1, 266952048), (2, 133476024), (3, 88984016), (4, 66738012), (6, 44492008), (8, 33369006), (11, 24268368), (12, 22246004), (16, 16684503), (22, 12134184), (24, 11123002), (33, 8089456), (44, 6067092), (48, 5561501), (66, 4044728), (71, 3759888), (88, 3033546), (132, 2022364), (142, 1879944), (176, 1516773), (213, 1253296), (264, 1011182), (284, 939972), (426, 626648), (528, 505591), (568, 469986), (781, 341808), (852, 313324), (1136, 234993), (1562, 170904), (1704, 156662), (2343, 113936), (3124, 85452), (3408, 78331), (4686, 56968), (6248, 42726), (7121, 37488), (9372, 28484), (12496, 21363), (14242, 18744)]