212742696

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6571}}^1$

素因数の和:6670

約数の個数: 64

約数和(自身を含む): 567820800

約数和(自身を除く): 355078104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 426, 456, 568, 852, 1349, 1704, 2698, 4047, 5396, 6571, 8094, 10792, 13142, 16188, 19713, 26284, 32376, 39426, 52568, 78852, 124849, 157704, 249698, 374547, 466541, 499396, 749094, 933082, 998792, 1399623, 1498188, 1866164, 2799246, 2996376, 3732328, 5598492, 8864279, 11196984, 17728558, 26592837, 35457116, 53185674, 70914232, 106371348, 212742696]

約数ペア:

[(1, 212742696), (2, 106371348), (3, 70914232), (4, 53185674), (6, 35457116), (8, 26592837), (12, 17728558), (19, 11196984), (24, 8864279), (38, 5598492), (57, 3732328), (71, 2996376), (76, 2799246), (114, 1866164), (142, 1498188), (152, 1399623), (213, 998792), (228, 933082), (284, 749094), (426, 499396), (456, 466541), (568, 374547), (852, 249698), (1349, 157704), (1704, 124849), (2698, 78852), (4047, 52568), (5396, 39426), (6571, 32376), (8094, 26284), (10792, 19713), (13142, 16188)]