308153328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{917123}}^1$

素因数の和:917141

約数の個数: 40

約数和(自身を含む): 909787008

約数和(自身を除く): 601633680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 917123, 1834246, 2751369, 3668492, 5502738, 6419861, 7336984, 11005476, 12839722, 14673968, 19259583, 22010952, 25679444, 38519166, 44021904, 51358888, 77038332, 102717776, 154076664, 308153328]

約数ペア:

[(1, 308153328), (2, 154076664), (3, 102717776), (4, 77038332), (6, 51358888), (7, 44021904), (8, 38519166), (12, 25679444), (14, 22010952), (16, 19259583), (21, 14673968), (24, 12839722), (28, 11005476), (42, 7336984), (48, 6419861), (56, 5502738), (84, 3668492), (112, 2751369), (168, 1834246), (336, 917123)]