630791784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1251571}}^1$

素因数の和:1251590

約数の個数: 48

約数和(自身を含む): 1952452320

約数和(自身を除く): 1321660536

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, 1251571, 2503142, 3754713, 5006284, 7509426, 8760997, 10012568, 11264139, 15018852, 17521994, 22528278, 26282991, 30037704, 35043988, 45056556, 52565982, 70087976, 78848973, 90113112, 105131964, 157697946, 210263928, 315395892, 630791784]

約数ペア:

[(1, 630791784), (2, 315395892), (3, 210263928), (4, 157697946), (6, 105131964), (7, 90113112), (8, 78848973), (9, 70087976), (12, 52565982), (14, 45056556), (18, 35043988), (21, 30037704), (24, 26282991), (28, 22528278), (36, 17521994), (42, 15018852), (56, 11264139), (63, 10012568), (72, 8760997), (84, 7509426), (126, 5006284), (168, 3754713), (252, 2503142), (504, 1251571)]