331336194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1607

約数の個数: 64

約数和(自身を含む): 787968000

約数和(自身を除く): 456631806

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 199, 203, 398, 406, 597, 609, 1194, 1218, 1367, 1393, 2734, 2786, 4101, 4179, 5771, 8202, 8358, 9569, 11542, 17313, 19138, 28707, 34626, 39643, 40397, 57414, 79286, 80794, 118929, 121191, 237858, 242382, 272033, 277501, 544066, 555002, 816099, 832503, 1632198, 1665006, 1904231, 3808462, 5712693, 7888957, 11425386, 15777914, 23666871, 47333742, 55222699, 110445398, 165668097, 331336194]

約数ペア:

[(1, 331336194), (2, 165668097), (3, 110445398), (6, 55222699), (7, 47333742), (14, 23666871), (21, 15777914), (29, 11425386), (42, 7888957), (58, 5712693), (87, 3808462), (174, 1904231), (199, 1665006), (203, 1632198), (398, 832503), (406, 816099), (597, 555002), (609, 544066), (1194, 277501), (1218, 272033), (1367, 242382), (1393, 237858), (2734, 121191), (2786, 118929), (4101, 80794), (4179, 79286), (5771, 57414), (8202, 40397), (8358, 39643), (9569, 34626), (11542, 28707), (17313, 19138)]