181611216

素因数分解:

$2^4\times 3^2\times {\mathrm{983}}^1\times {\mathrm{1283}}^1$

素因数の和:2280

約数の個数: 60

約数和(自身を含む): 509172768

約数和(自身を除く): 327561552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 983, 1283, 1966, 2566, 2949, 3849, 3932, 5132, 5898, 7698, 7864, 8847, 10264, 11547, 11796, 15396, 15728, 17694, 20528, 23094, 23592, 30792, 35388, 46188, 47184, 61584, 70776, 92376, 141552, 184752, 1261189, 2522378, 3783567, 5044756, 7567134, 10089512, 11350701, 15134268, 20179024, 22701402, 30268536, 45402804, 60537072, 90805608, 181611216]

約数ペア:

[(1, 181611216), (2, 90805608), (3, 60537072), (4, 45402804), (6, 30268536), (8, 22701402), (9, 20179024), (12, 15134268), (16, 11350701), (18, 10089512), (24, 7567134), (36, 5044756), (48, 3783567), (72, 2522378), (144, 1261189), (983, 184752), (1283, 141552), (1966, 92376), (2566, 70776), (2949, 61584), (3849, 47184), (3932, 46188), (5132, 35388), (5898, 30792), (7698, 23592), (7864, 23094), (8847, 20528), (10264, 17694), (11547, 15728), (11796, 15396)]