40315908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{863}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 100154880

約数和(自身を除く): 59838972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 458, 687, 863, 916, 1374, 1726, 2589, 2748, 3452, 3893, 5178, 7786, 10356, 11679, 14671, 15572, 23358, 29342, 44013, 46716, 58684, 88026, 176052, 197627, 395254, 592881, 790508, 1185762, 2371524, 3359659, 6719318, 10078977, 13438636, 20157954, 40315908]

約数ペア:

[(1, 40315908), (2, 20157954), (3, 13438636), (4, 10078977), (6, 6719318), (12, 3359659), (17, 2371524), (34, 1185762), (51, 790508), (68, 592881), (102, 395254), (204, 197627), (229, 176052), (458, 88026), (687, 58684), (863, 46716), (916, 44013), (1374, 29342), (1726, 23358), (2589, 15572), (2748, 14671), (3452, 11679), (3893, 10356), (5178, 7786)]