470894714152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{86131}}^1$

素因数の和:86894

約数の個数: 64

約数和(自身を含む): 944116968960

約数和(自身を除く): 473222254808

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 691, 989, 1382, 1978, 2764, 3956, 5528, 7912, 15893, 29713, 31786, 59426, 63572, 86131, 118852, 127144, 172262, 237704, 344524, 683399, 689048, 1366798, 1981013, 2733596, 3703633, 3962026, 5467192, 7407266, 7924052, 14814532, 15848104, 29629064, 59516521, 85183559, 119033042, 170367118, 238066084, 340734236, 476132168, 681468472, 1368879983, 2559210403, 2737759966, 5118420806, 5475519932, 10236841612, 10951039864, 20473683224, 58861839269, 117723678538, 235447357076, 470894714152]

約数ペア:

[(1, 470894714152), (2, 235447357076), (4, 117723678538), (8, 58861839269), (23, 20473683224), (43, 10951039864), (46, 10236841612), (86, 5475519932), (92, 5118420806), (172, 2737759966), (184, 2559210403), (344, 1368879983), (691, 681468472), (989, 476132168), (1382, 340734236), (1978, 238066084), (2764, 170367118), (3956, 119033042), (5528, 85183559), (7912, 59516521), (15893, 29629064), (29713, 15848104), (31786, 14814532), (59426, 7924052), (63572, 7407266), (86131, 5467192), (118852, 3962026), (127144, 3703633), (172262, 2733596), (237704, 1981013), (344524, 1366798), (683399, 689048)]