213464664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{423541}}^1$

素因数の和:423560

約数の個数: 48

約数和(自身を含む): 660725520

約数和(自身を除く): 447260856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 423541, 847082, 1270623, 1694164, 2541246, 2964787, 3388328, 3811869, 5082492, 5929574, 7623738, 8894361, 10164984, 11859148, 15247476, 17788722, 23718296, 26683083, 30494952, 35577444, 53366166, 71154888, 106732332, 213464664]

約数ペア:

[(1, 213464664), (2, 106732332), (3, 71154888), (4, 53366166), (6, 35577444), (7, 30494952), (8, 26683083), (9, 23718296), (12, 17788722), (14, 15247476), (18, 11859148), (21, 10164984), (24, 8894361), (28, 7623738), (36, 5929574), (42, 5082492), (56, 3811869), (63, 3388328), (72, 2964787), (84, 2541246), (126, 1694164), (168, 1270623), (252, 847082), (504, 423541)]