394758468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{281167}}^1$

素因数の和:281193

約数の個数: 48

約数和(自身を含む): 1102178560

約数和(自身を除く): 707420092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 281167, 562334, 843501, 1124668, 1687002, 2530503, 3374004, 3655171, 5061006, 7310342, 7591509, 10122012, 10965513, 14620684, 15183018, 21931026, 30366036, 32896539, 43862052, 65793078, 98689617, 131586156, 197379234, 394758468]

約数ペア:

[(1, 394758468), (2, 197379234), (3, 131586156), (4, 98689617), (6, 65793078), (9, 43862052), (12, 32896539), (13, 30366036), (18, 21931026), (26, 15183018), (27, 14620684), (36, 10965513), (39, 10122012), (52, 7591509), (54, 7310342), (78, 5061006), (108, 3655171), (117, 3374004), (156, 2530503), (234, 1687002), (351, 1124668), (468, 843501), (702, 562334), (1404, 281167)]