18310363888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 36720276736

約数和(自身を除く): 18409912848

約数列:

[1, 2, 4, 8, 16, 43, 86, 151, 172, 302, 337, 344, 523, 604, 674, 688, 1046, 1208, 1348, 2092, 2416, 2696, 4184, 5392, 6493, 8368, 12986, 14491, 22489, 25972, 28982, 44978, 50887, 51944, 57964, 78973, 89956, 101774, 103888, 115928, 157946, 176251, 179912, 203548, 231856, 315892, 352502, 359824, 407096, 631784, 705004, 814192, 1263568, 1410008, 2188141, 2820016, 3395839, 4376282, 6791678, 7578793, 8752564, 13583356, 15157586, 17505128, 26613901, 27166712, 30315172, 35010256, 53227802, 54333424, 60630344, 106455604, 121260688, 212911208, 425822416, 1144397743, 2288795486, 4577590972, 9155181944, 18310363888]

約数ペア:

[(1, 18310363888), (2, 9155181944), (4, 4577590972), (8, 2288795486), (16, 1144397743), (43, 425822416), (86, 212911208), (151, 121260688), (172, 106455604), (302, 60630344), (337, 54333424), (344, 53227802), (523, 35010256), (604, 30315172), (674, 27166712), (688, 26613901), (1046, 17505128), (1208, 15157586), (1348, 13583356), (2092, 8752564), (2416, 7578793), (2696, 6791678), (4184, 4376282), (5392, 3395839), (6493, 2820016), (8368, 2188141), (12986, 1410008), (14491, 1263568), (22489, 814192), (25972, 705004), (28982, 631784), (44978, 407096), (50887, 359824), (51944, 352502), (57964, 315892), (78973, 231856), (89956, 203548), (101774, 179912), (103888, 176251), (115928, 157946)]