219657072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3518

約数の個数: 80

約数和(自身を含む): 599548928

約数和(自身を除く): 379891856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3433, 3999, 5332, 6866, 7998, 10299, 10664, 13732, 15996, 20598, 21328, 27464, 31992, 41196, 54928, 63984, 82392, 106423, 147619, 164784, 212846, 295238, 319269, 425692, 442857, 590476, 638538, 851384, 885714, 1180952, 1277076, 1702768, 1771428, 2361904, 2554152, 3542856, 4576189, 5108304, 7085712, 9152378, 13728567, 18304756, 27457134, 36609512, 54914268, 73219024, 109828536, 219657072]

約数ペア:

[(1, 219657072), (2, 109828536), (3, 73219024), (4, 54914268), (6, 36609512), (8, 27457134), (12, 18304756), (16, 13728567), (24, 9152378), (31, 7085712), (43, 5108304), (48, 4576189), (62, 3542856), (86, 2554152), (93, 2361904), (124, 1771428), (129, 1702768), (172, 1277076), (186, 1180952), (248, 885714), (258, 851384), (344, 638538), (372, 590476), (496, 442857), (516, 425692), (688, 319269), (744, 295238), (1032, 212846), (1333, 164784), (1488, 147619), (2064, 106423), (2666, 82392), (3433, 63984), (3999, 54928), (5332, 41196), (6866, 31992), (7998, 27464), (10299, 21328), (10664, 20598), (13732, 15996)]