789889716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3714

約数の個数: 144

約数和(自身を含む): 2521559040

約数和(自身を除く): 1731669324

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 154, 158, 198, 231, 237, 252, 308, 316, 396, 462, 474, 553, 693, 711, 869, 924, 948, 1106, 1386, 1422, 1659, 1738, 2212, 2607, 2772, 2844, 3318, 3476, 3607, 4977, 5214, 6083, 6636, 7214, 7821, 9954, 10428, 10821, 12166, 14428, 15642, 18249, 19908, 21642, 24332, 25249, 31284, 32463, 36498, 39677, 43284, 50498, 54747, 64926, 72996, 75747, 79354, 100996, 109494, 119031, 129852, 151494, 158708, 218988, 227241, 238062, 277739, 284953, 302988, 357093, 454482, 476124, 555478, 569906, 714186, 833217, 854859, 908964, 1110956, 1139812, 1428372, 1666434, 1709718, 1994671, 2499651, 2564577, 3134483, 3332868, 3419436, 3989342, 4999302, 5129154, 5984013, 6268966, 7978684, 9403449, 9998604, 10258308, 11968026, 12537932, 17952039, 18806898, 21941381, 23936052, 28210347, 35904078, 37613796, 43882762, 56420694, 65824143, 71808156, 87765524, 112841388, 131648286, 197472429, 263296572, 394944858, 789889716]

約数ペア:

[(1, 789889716), (2, 394944858), (3, 263296572), (4, 197472429), (6, 131648286), (7, 112841388), (9, 87765524), (11, 71808156), (12, 65824143), (14, 56420694), (18, 43882762), (21, 37613796), (22, 35904078), (28, 28210347), (33, 23936052), (36, 21941381), (42, 18806898), (44, 17952039), (63, 12537932), (66, 11968026), (77, 10258308), (79, 9998604), (84, 9403449), (99, 7978684), (126, 6268966), (132, 5984013), (154, 5129154), (158, 4999302), (198, 3989342), (231, 3419436), (237, 3332868), (252, 3134483), (308, 2564577), (316, 2499651), (396, 1994671), (462, 1709718), (474, 1666434), (553, 1428372), (693, 1139812), (711, 1110956), (869, 908964), (924, 854859), (948, 833217), (1106, 714186), (1386, 569906), (1422, 555478), (1659, 476124), (1738, 454482), (2212, 357093), (2607, 302988), (2772, 284953), (2844, 277739), (3318, 238062), (3476, 227241), (3607, 218988), (4977, 158708), (5214, 151494), (6083, 129852), (6636, 119031), (7214, 109494), (7821, 100996), (9954, 79354), (10428, 75747), (10821, 72996), (12166, 64926), (14428, 54747), (15642, 50498), (18249, 43284), (19908, 39677), (21642, 36498), (24332, 32463), (25249, 31284)]