353141048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{971}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 720397800

約数和(自身を除く): 367256752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 269, 338, 538, 676, 971, 1076, 1352, 1942, 2152, 3497, 3884, 6994, 7768, 12623, 13988, 25246, 27976, 45461, 50492, 90922, 100984, 164099, 181844, 261199, 328198, 363688, 522398, 656396, 1044796, 1312792, 2089592, 3395587, 6791174, 13582348, 27164696, 44142631, 88285262, 176570524, 353141048]

約数ペア:

[(1, 353141048), (2, 176570524), (4, 88285262), (8, 44142631), (13, 27164696), (26, 13582348), (52, 6791174), (104, 3395587), (169, 2089592), (269, 1312792), (338, 1044796), (538, 656396), (676, 522398), (971, 363688), (1076, 328198), (1352, 261199), (1942, 181844), (2152, 164099), (3497, 100984), (3884, 90922), (6994, 50492), (7768, 45461), (12623, 27976), (13988, 25246)]