16518018672

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{15881}}^1$

素因数の和:16159

約数の個数: 120

約数和(自身を含む): 47926539648

約数和(自身を除く): 31408520976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 233, 248, 279, 372, 466, 496, 558, 699, 744, 932, 1116, 1398, 1488, 1864, 2097, 2232, 2796, 3728, 4194, 4464, 5592, 7223, 8388, 11184, 14446, 15881, 16776, 21669, 28892, 31762, 33552, 43338, 47643, 57784, 63524, 65007, 86676, 95286, 115568, 127048, 130014, 142929, 173352, 190572, 254096, 260028, 285858, 346704, 381144, 492311, 520056, 571716, 762288, 984622, 1040112, 1143432, 1476933, 1969244, 2286864, 2953866, 3700273, 3938488, 4430799, 5907732, 7400546, 7876976, 8861598, 11100819, 11815464, 14801092, 17723196, 22201638, 23630928, 29602184, 33302457, 35446392, 44403276, 59204368, 66604914, 70892784, 88806552, 114708463, 133209828, 177613104, 229416926, 266419656, 344125389, 458833852, 532839312, 688250778, 917667704, 1032376167, 1376501556, 1835335408, 2064752334, 2753003112, 4129504668, 5506006224, 8259009336, 16518018672]

約数ペア:

[(1, 16518018672), (2, 8259009336), (3, 5506006224), (4, 4129504668), (6, 2753003112), (8, 2064752334), (9, 1835335408), (12, 1376501556), (16, 1032376167), (18, 917667704), (24, 688250778), (31, 532839312), (36, 458833852), (48, 344125389), (62, 266419656), (72, 229416926), (93, 177613104), (124, 133209828), (144, 114708463), (186, 88806552), (233, 70892784), (248, 66604914), (279, 59204368), (372, 44403276), (466, 35446392), (496, 33302457), (558, 29602184), (699, 23630928), (744, 22201638), (932, 17723196), (1116, 14801092), (1398, 11815464), (1488, 11100819), (1864, 8861598), (2097, 7876976), (2232, 7400546), (2796, 5907732), (3728, 4430799), (4194, 3938488), (4464, 3700273), (5592, 2953866), (7223, 2286864), (8388, 1969244), (11184, 1476933), (14446, 1143432), (15881, 1040112), (16776, 984622), (21669, 762288), (28892, 571716), (31762, 520056), (33552, 492311), (43338, 381144), (47643, 346704), (57784, 285858), (63524, 260028), (65007, 254096), (86676, 190572), (95286, 173352), (115568, 142929), (127048, 130014)]