8244142158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{11939}}^1$

素因数の和:12393

約数の個数: 64

約数和(自身を含む): 19353116160

約数和(自身を除く): 11108974002

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 401, 574, 802, 861, 1203, 1722, 2406, 2807, 5614, 8421, 11939, 16441, 16842, 23878, 32882, 35817, 49323, 71634, 83573, 98646, 115087, 167146, 230174, 250719, 345261, 489499, 501438, 690522, 978998, 1468497, 2936994, 3426493, 4787539, 6852986, 9575078, 10279479, 14362617, 20558958, 28725234, 33512773, 67025546, 100538319, 196289099, 201076638, 392578198, 588867297, 1177734594, 1374023693, 2748047386, 4122071079, 8244142158]

約数ペア:

[(1, 8244142158), (2, 4122071079), (3, 2748047386), (6, 1374023693), (7, 1177734594), (14, 588867297), (21, 392578198), (41, 201076638), (42, 196289099), (82, 100538319), (123, 67025546), (246, 33512773), (287, 28725234), (401, 20558958), (574, 14362617), (802, 10279479), (861, 9575078), (1203, 6852986), (1722, 4787539), (2406, 3426493), (2807, 2936994), (5614, 1468497), (8421, 978998), (11939, 690522), (16441, 501438), (16842, 489499), (23878, 345261), (32882, 250719), (35817, 230174), (49323, 167146), (71634, 115087), (83573, 98646)]