315963024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{506351}}^1$

素因数の和:506375

約数の個数: 40

約数和(自身を含む): 879027072

約数和(自身を除く): 563064048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 506351, 1012702, 1519053, 2025404, 3038106, 4050808, 6076212, 6582563, 8101616, 12152424, 13165126, 19747689, 24304848, 26330252, 39495378, 52660504, 78990756, 105321008, 157981512, 315963024]

約数ペア:

[(1, 315963024), (2, 157981512), (3, 105321008), (4, 78990756), (6, 52660504), (8, 39495378), (12, 26330252), (13, 24304848), (16, 19747689), (24, 13165126), (26, 12152424), (39, 8101616), (48, 6582563), (52, 6076212), (78, 4050808), (104, 3038106), (156, 2025404), (208, 1519053), (312, 1012702), (624, 506351)]