248826168

素因数分解:

$2^3\times 3^5\times {\mathrm{127997}}^1$

素因数の和:128018

約数の個数: 48

約数和(自身を含む): 698869080

約数和(自身を除く): 450042912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 127997, 255994, 383991, 511988, 767982, 1023976, 1151973, 1535964, 2303946, 3071928, 3455919, 4607892, 6911838, 9215784, 10367757, 13823676, 20735514, 27647352, 31103271, 41471028, 62206542, 82942056, 124413084, 248826168]

約数ペア:

[(1, 248826168), (2, 124413084), (3, 82942056), (4, 62206542), (6, 41471028), (8, 31103271), (9, 27647352), (12, 20735514), (18, 13823676), (24, 10367757), (27, 9215784), (36, 6911838), (54, 4607892), (72, 3455919), (81, 3071928), (108, 2303946), (162, 1535964), (216, 1151973), (243, 1023976), (324, 767982), (486, 511988), (648, 383991), (972, 255994), (1944, 127997)]