329895828

素因数分解:

$2^2\times 3^7\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 886990720

約数和(自身を除く): 557094892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 729, 774, 877, 972, 1161, 1458, 1548, 1754, 2187, 2322, 2631, 2916, 3483, 3508, 4374, 4644, 5262, 6966, 7893, 8748, 10449, 10524, 13932, 15786, 20898, 23679, 31347, 31572, 37711, 41796, 47358, 62694, 71037, 75422, 94041, 94716, 113133, 125388, 142074, 150844, 188082, 213111, 226266, 284148, 339399, 376164, 426222, 452532, 639333, 678798, 852444, 1018197, 1278666, 1357596, 1917999, 2036394, 2557332, 3054591, 3835998, 4072788, 6109182, 7671996, 9163773, 12218364, 18327546, 27491319, 36655092, 54982638, 82473957, 109965276, 164947914, 329895828]

約数ペア:

[(1, 329895828), (2, 164947914), (3, 109965276), (4, 82473957), (6, 54982638), (9, 36655092), (12, 27491319), (18, 18327546), (27, 12218364), (36, 9163773), (43, 7671996), (54, 6109182), (81, 4072788), (86, 3835998), (108, 3054591), (129, 2557332), (162, 2036394), (172, 1917999), (243, 1357596), (258, 1278666), (324, 1018197), (387, 852444), (486, 678798), (516, 639333), (729, 452532), (774, 426222), (877, 376164), (972, 339399), (1161, 284148), (1458, 226266), (1548, 213111), (1754, 188082), (2187, 150844), (2322, 142074), (2631, 125388), (2916, 113133), (3483, 94716), (3508, 94041), (4374, 75422), (4644, 71037), (5262, 62694), (6966, 47358), (7893, 41796), (8748, 37711), (10449, 31572), (10524, 31347), (13932, 23679), (15786, 20898)]