780177883722

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1\times {\mathrm{4001}}^1$

素因数の和:5231

約数の個数: 64

約数和(自身を含む): 1578452832000

約数和(自身を除く): 798274948278

約数列:

[1, 2, 3, 6, 197, 199, 394, 398, 591, 597, 829, 1182, 1194, 1658, 2487, 4001, 4974, 8002, 12003, 24006, 39203, 78406, 117609, 163313, 164971, 235218, 326626, 329942, 489939, 494913, 788197, 796199, 979878, 989826, 1576394, 1592398, 2364591, 2388597, 3316829, 4729182, 4777194, 6633658, 9950487, 19900974, 32499287, 64998574, 97497861, 156851203, 194995722, 313702406, 470553609, 653415313, 660048971, 941107218, 1306830626, 1320097942, 1960245939, 1980146913, 3920491878, 3960293826, 130029647287, 260059294574, 390088941861, 780177883722]

約数ペア:

[(1, 780177883722), (2, 390088941861), (3, 260059294574), (6, 130029647287), (197, 3960293826), (199, 3920491878), (394, 1980146913), (398, 1960245939), (591, 1320097942), (597, 1306830626), (829, 941107218), (1182, 660048971), (1194, 653415313), (1658, 470553609), (2487, 313702406), (4001, 194995722), (4974, 156851203), (8002, 97497861), (12003, 64998574), (24006, 32499287), (39203, 19900974), (78406, 9950487), (117609, 6633658), (163313, 4777194), (164971, 4729182), (235218, 3316829), (326626, 2388597), (329942, 2364591), (489939, 1592398), (494913, 1576394), (788197, 989826), (796199, 979878)]