1208817216

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 224

約数和(自身を含む): 3693444480

約数和(自身を除く): 2484627264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 67, 72, 96, 106, 108, 134, 144, 159, 192, 197, 201, 212, 216, 268, 288, 318, 394, 402, 424, 432, 477, 536, 576, 591, 603, 636, 788, 804, 848, 864, 954, 1072, 1182, 1206, 1272, 1431, 1576, 1608, 1696, 1728, 1773, 1809, 1908, 2144, 2364, 2412, 2544, 2862, 3152, 3216, 3392, 3546, 3551, 3618, 3816, 4288, 4728, 4824, 5088, 5319, 5724, 6304, 6432, 7092, 7102, 7236, 7632, 9456, 9648, 10176, 10441, 10638, 10653, 11448, 12608, 12864, 13199, 14184, 14204, 14472, 15264, 18912, 19296, 20882, 21276, 21306, 22896, 26398, 28368, 28408, 28944, 30528, 31323, 31959, 37824, 38592, 39597, 41764, 42552, 42612, 45792, 52796, 56736, 56816, 57888, 62646, 63918, 79194, 83528, 85104, 85224, 91584, 93969, 95877, 105592, 113472, 113632, 115776, 118791, 125292, 127836, 158388, 167056, 170208, 170448, 187938, 191754, 211184, 227264, 237582, 250584, 255672, 281907, 316776, 334112, 340416, 340896, 356373, 375876, 383508, 422368, 475164, 501168, 511344, 563814, 633552, 668224, 681792, 699547, 712746, 751752, 767016, 844736, 950328, 1002336, 1022688, 1127628, 1267104, 1399094, 1425492, 1503504, 1534032, 1900656, 2004672, 2045376, 2098641, 2255256, 2534208, 2798188, 2850984, 3007008, 3068064, 3801312, 4197282, 4510512, 5596376, 5701968, 6014016, 6136128, 6295923, 7602624, 8394564, 9021024, 11192752, 11403936, 12591846, 16789128, 18042048, 18887769, 22385504, 22807872, 25183692, 33578256, 37775538, 44771008, 50367384, 67156512, 75551076, 100734768, 134313024, 151102152, 201469536, 302204304, 402939072, 604408608, 1208817216]

約数ペア:

[(1, 1208817216), (2, 604408608), (3, 402939072), (4, 302204304), (6, 201469536), (8, 151102152), (9, 134313024), (12, 100734768), (16, 75551076), (18, 67156512), (24, 50367384), (27, 44771008), (32, 37775538), (36, 33578256), (48, 25183692), (53, 22807872), (54, 22385504), (64, 18887769), (67, 18042048), (72, 16789128), (96, 12591846), (106, 11403936), (108, 11192752), (134, 9021024), (144, 8394564), (159, 7602624), (192, 6295923), (197, 6136128), (201, 6014016), (212, 5701968), (216, 5596376), (268, 4510512), (288, 4197282), (318, 3801312), (394, 3068064), (402, 3007008), (424, 2850984), (432, 2798188), (477, 2534208), (536, 2255256), (576, 2098641), (591, 2045376), (603, 2004672), (636, 1900656), (788, 1534032), (804, 1503504), (848, 1425492), (864, 1399094), (954, 1267104), (1072, 1127628), (1182, 1022688), (1206, 1002336), (1272, 950328), (1431, 844736), (1576, 767016), (1608, 751752), (1696, 712746), (1728, 699547), (1773, 681792), (1809, 668224), (1908, 633552), (2144, 563814), (2364, 511344), (2412, 501168), (2544, 475164), (2862, 422368), (3152, 383508), (3216, 375876), (3392, 356373), (3546, 340896), (3551, 340416), (3618, 334112), (3816, 316776), (4288, 281907), (4728, 255672), (4824, 250584), (5088, 237582), (5319, 227264), (5724, 211184), (6304, 191754), (6432, 187938), (7092, 170448), (7102, 170208), (7236, 167056), (7632, 158388), (9456, 127836), (9648, 125292), (10176, 118791), (10441, 115776), (10638, 113632), (10653, 113472), (11448, 105592), (12608, 95877), (12864, 93969), (13199, 91584), (14184, 85224), (14204, 85104), (14472, 83528), (15264, 79194), (18912, 63918), (19296, 62646), (20882, 57888), (21276, 56816), (21306, 56736), (22896, 52796), (26398, 45792), (28368, 42612), (28408, 42552), (28944, 41764), (30528, 39597), (31323, 38592), (31959, 37824)]