978810864

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9011}}^1$

素因数の和:9126

約数の個数: 80

約数和(自身を含む): 2646211584

約数和(自身を除く): 1667400720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 3504, 4526, 6789, 9011, 9052, 13578, 18022, 18104, 27033, 27156, 36044, 36208, 54066, 54312, 72088, 108132, 108624, 144176, 216264, 279341, 432528, 558682, 657803, 838023, 1117364, 1315606, 1676046, 1973409, 2234728, 2631212, 3352092, 3946818, 4469456, 5262424, 6704184, 7893636, 10524848, 13408368, 15787272, 20391893, 31574544, 40783786, 61175679, 81567572, 122351358, 163135144, 244702716, 326270288, 489405432, 978810864]

約数ペア:

[(1, 978810864), (2, 489405432), (3, 326270288), (4, 244702716), (6, 163135144), (8, 122351358), (12, 81567572), (16, 61175679), (24, 40783786), (31, 31574544), (48, 20391893), (62, 15787272), (73, 13408368), (93, 10524848), (124, 7893636), (146, 6704184), (186, 5262424), (219, 4469456), (248, 3946818), (292, 3352092), (372, 2631212), (438, 2234728), (496, 1973409), (584, 1676046), (744, 1315606), (876, 1117364), (1168, 838023), (1488, 657803), (1752, 558682), (2263, 432528), (3504, 279341), (4526, 216264), (6789, 144176), (9011, 108624), (9052, 108132), (13578, 72088), (18022, 54312), (18104, 54066), (27033, 36208), (27156, 36044)]