298537608

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 819486720

約数和(自身を除く): 520949112

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 47, 69, 74, 92, 94, 111, 138, 141, 148, 184, 188, 222, 276, 282, 296, 311, 376, 444, 552, 564, 622, 851, 888, 933, 1081, 1128, 1244, 1702, 1739, 1866, 2162, 2488, 2553, 3243, 3404, 3478, 3732, 4324, 5106, 5217, 6486, 6808, 6956, 7153, 7464, 8648, 10212, 10434, 11507, 12972, 13912, 14306, 14617, 20424, 20868, 21459, 23014, 25944, 28612, 29234, 34521, 39997, 41736, 42918, 43851, 46028, 57224, 58468, 69042, 79994, 85836, 87702, 92056, 116936, 119991, 138084, 159988, 171672, 175404, 239982, 264661, 276168, 319976, 336191, 350808, 479964, 529322, 540829, 672382, 793983, 959928, 1008573, 1058644, 1081658, 1344764, 1587966, 1622487, 2017146, 2117288, 2163316, 2689528, 3175932, 3244974, 4034292, 4326632, 6351864, 6489948, 8068584, 12439067, 12979896, 24878134, 37317201, 49756268, 74634402, 99512536, 149268804, 298537608]

約数ペア:

[(1, 298537608), (2, 149268804), (3, 99512536), (4, 74634402), (6, 49756268), (8, 37317201), (12, 24878134), (23, 12979896), (24, 12439067), (37, 8068584), (46, 6489948), (47, 6351864), (69, 4326632), (74, 4034292), (92, 3244974), (94, 3175932), (111, 2689528), (138, 2163316), (141, 2117288), (148, 2017146), (184, 1622487), (188, 1587966), (222, 1344764), (276, 1081658), (282, 1058644), (296, 1008573), (311, 959928), (376, 793983), (444, 672382), (552, 540829), (564, 529322), (622, 479964), (851, 350808), (888, 336191), (933, 319976), (1081, 276168), (1128, 264661), (1244, 239982), (1702, 175404), (1739, 171672), (1866, 159988), (2162, 138084), (2488, 119991), (2553, 116936), (3243, 92056), (3404, 87702), (3478, 85836), (3732, 79994), (4324, 69042), (5106, 58468), (5217, 57224), (6486, 46028), (6808, 43851), (6956, 42918), (7153, 41736), (7464, 39997), (8648, 34521), (10212, 29234), (10434, 28612), (11507, 25944), (12972, 23014), (13912, 21459), (14306, 20868), (14617, 20424)]