219313968

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^1\times {\mathrm{6997}}^1$

素因数の和:7661

約数の個数: 40

約数和(自身を含む): 567509808

約数和(自身を除く): 348195840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 1306, 1959, 2612, 3918, 5224, 6997, 7836, 10448, 13994, 15672, 20991, 27988, 31344, 41982, 55976, 83964, 111952, 167928, 335856, 4569041, 9138082, 13707123, 18276164, 27414246, 36552328, 54828492, 73104656, 109656984, 219313968]

約数ペア:

[(1, 219313968), (2, 109656984), (3, 73104656), (4, 54828492), (6, 36552328), (8, 27414246), (12, 18276164), (16, 13707123), (24, 9138082), (48, 4569041), (653, 335856), (1306, 167928), (1959, 111952), (2612, 83964), (3918, 55976), (5224, 41982), (6997, 31344), (7836, 27988), (10448, 20991), (13994, 15672)]