764787168

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 2283240960

約数和(自身を除く): 1518453792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 263, 276, 288, 368, 414, 439, 526, 552, 736, 789, 828, 878, 1052, 1104, 1317, 1578, 1656, 1756, 2104, 2208, 2367, 2634, 3156, 3312, 3512, 3951, 4208, 4734, 5268, 6049, 6312, 6624, 7024, 7902, 8416, 9468, 10097, 10536, 12098, 12624, 14048, 15804, 18147, 18936, 20194, 21072, 24196, 25248, 30291, 31608, 36294, 37872, 40388, 42144, 48392, 54441, 60582, 63216, 72588, 75744, 80776, 90873, 96784, 108882, 115457, 121164, 126432, 145176, 161552, 181746, 193568, 217764, 230914, 242328, 290352, 323104, 346371, 363492, 435528, 461828, 484656, 580704, 692742, 726984, 871056, 923656, 969312, 1039113, 1385484, 1453968, 1742112, 1847312, 2078226, 2655511, 2770968, 2907936, 3694624, 4156452, 5311022, 5541936, 7966533, 8312904, 10622044, 11083872, 15933066, 16625808, 21244088, 23899599, 31866132, 33251616, 42488176, 47799198, 63732264, 84976352, 95598396, 127464528, 191196792, 254929056, 382393584, 764787168]

約数ペア:

[(1, 764787168), (2, 382393584), (3, 254929056), (4, 191196792), (6, 127464528), (8, 95598396), (9, 84976352), (12, 63732264), (16, 47799198), (18, 42488176), (23, 33251616), (24, 31866132), (32, 23899599), (36, 21244088), (46, 16625808), (48, 15933066), (69, 11083872), (72, 10622044), (92, 8312904), (96, 7966533), (138, 5541936), (144, 5311022), (184, 4156452), (207, 3694624), (263, 2907936), (276, 2770968), (288, 2655511), (368, 2078226), (414, 1847312), (439, 1742112), (526, 1453968), (552, 1385484), (736, 1039113), (789, 969312), (828, 923656), (878, 871056), (1052, 726984), (1104, 692742), (1317, 580704), (1578, 484656), (1656, 461828), (1756, 435528), (2104, 363492), (2208, 346371), (2367, 323104), (2634, 290352), (3156, 242328), (3312, 230914), (3512, 217764), (3951, 193568), (4208, 181746), (4734, 161552), (5268, 145176), (6049, 126432), (6312, 121164), (6624, 115457), (7024, 108882), (7902, 96784), (8416, 90873), (9468, 80776), (10097, 75744), (10536, 72588), (12098, 63216), (12624, 60582), (14048, 54441), (15804, 48392), (18147, 42144), (18936, 40388), (20194, 37872), (21072, 36294), (24196, 31608), (25248, 30291)]