264219696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 855778560

約数和(自身を除く): 591558864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 31, 36, 39, 48, 52, 58, 62, 72, 78, 87, 93, 104, 116, 117, 124, 144, 156, 157, 174, 186, 208, 232, 234, 248, 261, 279, 312, 314, 348, 372, 377, 403, 464, 468, 471, 496, 522, 558, 624, 628, 696, 744, 754, 806, 899, 936, 942, 1044, 1116, 1131, 1209, 1256, 1392, 1413, 1488, 1508, 1612, 1798, 1872, 1884, 2041, 2088, 2232, 2262, 2418, 2512, 2697, 2826, 3016, 3224, 3393, 3596, 3627, 3768, 4082, 4176, 4464, 4524, 4553, 4836, 4867, 5394, 5652, 6032, 6123, 6448, 6786, 7192, 7254, 7536, 8091, 8164, 9048, 9106, 9672, 9734, 10788, 11304, 11687, 12246, 13572, 13659, 14384, 14508, 14601, 16182, 16328, 18096, 18212, 18369, 19344, 19468, 21576, 22608, 23374, 24492, 27144, 27318, 29016, 29202, 32364, 32656, 35061, 36424, 36738, 38936, 40977, 43152, 43803, 46748, 48984, 54288, 54636, 58032, 58404, 59189, 63271, 64728, 70122, 72848, 73476, 77872, 81954, 87606, 93496, 97968, 105183, 109272, 116808, 118378, 126542, 129456, 140244, 141143, 146952, 163908, 175212, 177567, 186992, 189813, 210366, 218544, 233616, 236756, 253084, 280488, 282286, 293904, 327816, 350424, 355134, 379626, 420732, 423429, 473512, 506168, 532701, 560976, 564572, 569439, 655632, 700848, 710268, 759252, 841464, 846858, 947024, 1012336, 1065402, 1129144, 1138878, 1270287, 1420536, 1518504, 1682928, 1693716, 1834859, 2130804, 2258288, 2277756, 2540574, 2841072, 3037008, 3387432, 3669718, 4261608, 4555512, 5081148, 5504577, 6774864, 7339436, 8523216, 9111024, 10162296, 11009154, 14678872, 16513731, 20324592, 22018308, 29357744, 33027462, 44036616, 66054924, 88073232, 132109848, 264219696]

約数ペア:

[(1, 264219696), (2, 132109848), (3, 88073232), (4, 66054924), (6, 44036616), (8, 33027462), (9, 29357744), (12, 22018308), (13, 20324592), (16, 16513731), (18, 14678872), (24, 11009154), (26, 10162296), (29, 9111024), (31, 8523216), (36, 7339436), (39, 6774864), (48, 5504577), (52, 5081148), (58, 4555512), (62, 4261608), (72, 3669718), (78, 3387432), (87, 3037008), (93, 2841072), (104, 2540574), (116, 2277756), (117, 2258288), (124, 2130804), (144, 1834859), (156, 1693716), (157, 1682928), (174, 1518504), (186, 1420536), (208, 1270287), (232, 1138878), (234, 1129144), (248, 1065402), (261, 1012336), (279, 947024), (312, 846858), (314, 841464), (348, 759252), (372, 710268), (377, 700848), (403, 655632), (464, 569439), (468, 564572), (471, 560976), (496, 532701), (522, 506168), (558, 473512), (624, 423429), (628, 420732), (696, 379626), (744, 355134), (754, 350424), (806, 327816), (899, 293904), (936, 282286), (942, 280488), (1044, 253084), (1116, 236756), (1131, 233616), (1209, 218544), (1256, 210366), (1392, 189813), (1413, 186992), (1488, 177567), (1508, 175212), (1612, 163908), (1798, 146952), (1872, 141143), (1884, 140244), (2041, 129456), (2088, 126542), (2232, 118378), (2262, 116808), (2418, 109272), (2512, 105183), (2697, 97968), (2826, 93496), (3016, 87606), (3224, 81954), (3393, 77872), (3596, 73476), (3627, 72848), (3768, 70122), (4082, 64728), (4176, 63271), (4464, 59189), (4524, 58404), (4553, 58032), (4836, 54636), (4867, 54288), (5394, 48984), (5652, 46748), (6032, 43803), (6123, 43152), (6448, 40977), (6786, 38936), (7192, 36738), (7254, 36424), (7536, 35061), (8091, 32656), (8164, 32364), (9048, 29202), (9106, 29016), (9672, 27318), (9734, 27144), (10788, 24492), (11304, 23374), (11687, 22608), (12246, 21576), (13572, 19468), (13659, 19344), (14384, 18369), (14508, 18212), (14601, 18096), (16182, 16328)]