518974128

素因数分解:

$2^4\times 3^5\times {\mathrm{133481}}^1$

素因数の和:133504

約数の個数: 60

約数和(自身を含む): 1506210888

約数和(自身を除く): 987236760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 133481, 266962, 400443, 533924, 800886, 1067848, 1201329, 1601772, 2135696, 2402658, 3203544, 3603987, 4805316, 6407088, 7207974, 9610632, 10811961, 14415948, 19221264, 21623922, 28831896, 32435883, 43247844, 57663792, 64871766, 86495688, 129743532, 172991376, 259487064, 518974128]

約数ペア:

[(1, 518974128), (2, 259487064), (3, 172991376), (4, 129743532), (6, 86495688), (8, 64871766), (9, 57663792), (12, 43247844), (16, 32435883), (18, 28831896), (24, 21623922), (27, 19221264), (36, 14415948), (48, 10811961), (54, 9610632), (72, 7207974), (81, 6407088), (108, 4805316), (144, 3603987), (162, 3203544), (216, 2402658), (243, 2135696), (324, 1601772), (432, 1201329), (486, 1067848), (648, 800886), (972, 533924), (1296, 400443), (1944, 266962), (3888, 133481)]