231949332

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3451

約数の個数: 72

約数和(自身を含む): 616779072

約数和(自身を除く): 384829740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 852, 972, 1278, 1917, 2556, 3361, 3834, 5751, 6722, 7668, 10083, 11502, 13444, 17253, 20166, 23004, 30249, 34506, 40332, 60498, 69012, 90747, 120996, 181494, 238631, 272241, 362988, 477262, 544482, 715893, 816723, 954524, 1088964, 1431786, 1633446, 2147679, 2863572, 3266892, 4295358, 6443037, 8590716, 12886074, 19329111, 25772148, 38658222, 57987333, 77316444, 115974666, 231949332]

約数ペア:

[(1, 231949332), (2, 115974666), (3, 77316444), (4, 57987333), (6, 38658222), (9, 25772148), (12, 19329111), (18, 12886074), (27, 8590716), (36, 6443037), (54, 4295358), (71, 3266892), (81, 2863572), (108, 2147679), (142, 1633446), (162, 1431786), (213, 1088964), (243, 954524), (284, 816723), (324, 715893), (426, 544482), (486, 477262), (639, 362988), (852, 272241), (972, 238631), (1278, 181494), (1917, 120996), (2556, 90747), (3361, 69012), (3834, 60498), (5751, 40332), (6722, 34506), (7668, 30249), (10083, 23004), (11502, 20166), (13444, 17253)]