277209515412

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2307541}}^1$

素因数の和:2307669

約数の個数: 72

約数和(自身を含む): 725712728832

約数和(自身を除く): 448503213420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 213, 282, 284, 423, 426, 564, 639, 846, 852, 1278, 1692, 2556, 3337, 6674, 10011, 13348, 20022, 30033, 40044, 60066, 120132, 2307541, 4615082, 6922623, 9230164, 13845246, 20767869, 27690492, 41535738, 83071476, 108454427, 163835411, 216908854, 325363281, 327670822, 433817708, 491506233, 650726562, 655341644, 976089843, 983012466, 1301453124, 1474518699, 1952179686, 1966024932, 2949037398, 3904359372, 5898074796, 7700264317, 15400528634, 23100792951, 30801057268, 46201585902, 69302378853, 92403171804, 138604757706, 277209515412]

約数ペア:

[(1, 277209515412), (2, 138604757706), (3, 92403171804), (4, 69302378853), (6, 46201585902), (9, 30801057268), (12, 23100792951), (18, 15400528634), (36, 7700264317), (47, 5898074796), (71, 3904359372), (94, 2949037398), (141, 1966024932), (142, 1952179686), (188, 1474518699), (213, 1301453124), (282, 983012466), (284, 976089843), (423, 655341644), (426, 650726562), (564, 491506233), (639, 433817708), (846, 327670822), (852, 325363281), (1278, 216908854), (1692, 163835411), (2556, 108454427), (3337, 83071476), (6674, 41535738), (10011, 27690492), (13348, 20767869), (20022, 13845246), (30033, 9230164), (40044, 6922623), (60066, 4615082), (120132, 2307541)]