331369021438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{823}}^1\times {\mathrm{11117}}^1$

素因数の和:12161

約数の個数: 64

約数和(自身を含む): 615634790400

約数和(自身を除く): 284265768962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 823, 1393, 1646, 2587, 2786, 5174, 5761, 10699, 11117, 11522, 18109, 21398, 22234, 36218, 74893, 77819, 144521, 149786, 155638, 163777, 289042, 327554, 1011647, 1146439, 2023294, 2129101, 2212283, 2292878, 4258202, 4424566, 9149291, 14903707, 15485981, 18298582, 28759679, 29807414, 30971962, 57519358, 64045037, 118940783, 128090074, 201317753, 237881566, 402635506, 832585481, 1665170962, 1820708909, 3641417818, 12744962363, 23669215817, 25489924726, 47338431634, 165684510719, 331369021438]

約数ペア:

[(1, 331369021438), (2, 165684510719), (7, 47338431634), (13, 25489924726), (14, 23669215817), (26, 12744962363), (91, 3641417818), (182, 1820708909), (199, 1665170962), (398, 832585481), (823, 402635506), (1393, 237881566), (1646, 201317753), (2587, 128090074), (2786, 118940783), (5174, 64045037), (5761, 57519358), (10699, 30971962), (11117, 29807414), (11522, 28759679), (18109, 18298582), (21398, 15485981), (22234, 14903707), (36218, 9149291), (74893, 4424566), (77819, 4258202), (144521, 2292878), (149786, 2212283), (155638, 2129101), (163777, 2023294), (289042, 1146439), (327554, 1011647)]