1214758064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8266

約数の個数: 80

約数和(自身を含む): 2730491904

約数和(自身を除く): 1515733840

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 4784, 5704, 6448, 8191, 9269, 11408, 16382, 18538, 32764, 37076, 65528, 74152, 106483, 131056, 148304, 188393, 212966, 253921, 376786, 425932, 507842, 753572, 851864, 1015684, 1507144, 1703728, 2031368, 2449109, 3014288, 3300973, 4062736, 4898218, 5840183, 6601946, 9796436, 11680366, 13203892, 19592872, 23360732, 26407784, 39185744, 46721464, 52815568, 75922379, 93442928, 151844758, 303689516, 607379032, 1214758064]

約数ペア:

[(1, 1214758064), (2, 607379032), (4, 303689516), (8, 151844758), (13, 93442928), (16, 75922379), (23, 52815568), (26, 46721464), (31, 39185744), (46, 26407784), (52, 23360732), (62, 19592872), (92, 13203892), (104, 11680366), (124, 9796436), (184, 6601946), (208, 5840183), (248, 4898218), (299, 4062736), (368, 3300973), (403, 3014288), (496, 2449109), (598, 2031368), (713, 1703728), (806, 1507144), (1196, 1015684), (1426, 851864), (1612, 753572), (2392, 507842), (2852, 425932), (3224, 376786), (4784, 253921), (5704, 212966), (6448, 188393), (8191, 148304), (9269, 131056), (11408, 106483), (16382, 74152), (18538, 65528), (32764, 37076)]