1205694336

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 256

約数和(自身を含む): 4037829120

約数和(自身を除く): 2832134784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 337, 352, 363, 384, 448, 462, 484, 528, 616, 672, 674, 704, 726, 847, 896, 924, 968, 1011, 1056, 1232, 1331, 1344, 1348, 1408, 1452, 1694, 1848, 1936, 2022, 2112, 2359, 2464, 2541, 2662, 2688, 2696, 2904, 3388, 3696, 3707, 3872, 3993, 4044, 4224, 4718, 4928, 5082, 5324, 5392, 5808, 6776, 7077, 7392, 7414, 7744, 7986, 8088, 9317, 9436, 9856, 10164, 10648, 10784, 11121, 11616, 13552, 14154, 14784, 14828, 15488, 15972, 16176, 18634, 18872, 20328, 21296, 21568, 22242, 23232, 25949, 27104, 27951, 28308, 29568, 29656, 31944, 32352, 37268, 37744, 40656, 40777, 42592, 43136, 44484, 46464, 51898, 54208, 55902, 56616, 59312, 63888, 64704, 74536, 75488, 77847, 81312, 81554, 85184, 88968, 103796, 108416, 111804, 113232, 118624, 122331, 127776, 129408, 149072, 150976, 155694, 162624, 163108, 170368, 177936, 207592, 223608, 226464, 237248, 244662, 255552, 285439, 298144, 301952, 311388, 325248, 326216, 355872, 415184, 447216, 448547, 452928, 474496, 489324, 511104, 570878, 596288, 622776, 652432, 711744, 830368, 856317, 894432, 897094, 905856, 978648, 1141756, 1192576, 1245552, 1304864, 1345641, 1423488, 1660736, 1712634, 1788864, 1794188, 1957296, 2283512, 2491104, 2609728, 2691282, 3139829, 3321472, 3425268, 3577728, 3588376, 3914592, 4567024, 4982208, 5219456, 5382564, 6279658, 6850536, 7176752, 7829184, 9134048, 9419487, 9964416, 10765128, 12559316, 13701072, 14353504, 15658368, 18268096, 18838974, 21530256, 25118632, 27402144, 28707008, 36536192, 37677948, 43060512, 50237264, 54804288, 57414016, 75355896, 86121024, 100474528, 109608576, 150711792, 172242048, 200949056, 301423584, 401898112, 602847168, 1205694336]

約数ペア:

[(1, 1205694336), (2, 602847168), (3, 401898112), (4, 301423584), (6, 200949056), (7, 172242048), (8, 150711792), (11, 109608576), (12, 100474528), (14, 86121024), (16, 75355896), (21, 57414016), (22, 54804288), (24, 50237264), (28, 43060512), (32, 37677948), (33, 36536192), (42, 28707008), (44, 27402144), (48, 25118632), (56, 21530256), (64, 18838974), (66, 18268096), (77, 15658368), (84, 14353504), (88, 13701072), (96, 12559316), (112, 10765128), (121, 9964416), (128, 9419487), (132, 9134048), (154, 7829184), (168, 7176752), (176, 6850536), (192, 6279658), (224, 5382564), (231, 5219456), (242, 4982208), (264, 4567024), (308, 3914592), (336, 3588376), (337, 3577728), (352, 3425268), (363, 3321472), (384, 3139829), (448, 2691282), (462, 2609728), (484, 2491104), (528, 2283512), (616, 1957296), (672, 1794188), (674, 1788864), (704, 1712634), (726, 1660736), (847, 1423488), (896, 1345641), (924, 1304864), (968, 1245552), (1011, 1192576), (1056, 1141756), (1232, 978648), (1331, 905856), (1344, 897094), (1348, 894432), (1408, 856317), (1452, 830368), (1694, 711744), (1848, 652432), (1936, 622776), (2022, 596288), (2112, 570878), (2359, 511104), (2464, 489324), (2541, 474496), (2662, 452928), (2688, 448547), (2696, 447216), (2904, 415184), (3388, 355872), (3696, 326216), (3707, 325248), (3872, 311388), (3993, 301952), (4044, 298144), (4224, 285439), (4718, 255552), (4928, 244662), (5082, 237248), (5324, 226464), (5392, 223608), (5808, 207592), (6776, 177936), (7077, 170368), (7392, 163108), (7414, 162624), (7744, 155694), (7986, 150976), (8088, 149072), (9317, 129408), (9436, 127776), (9856, 122331), (10164, 118624), (10648, 113232), (10784, 111804), (11121, 108416), (11616, 103796), (13552, 88968), (14154, 85184), (14784, 81554), (14828, 81312), (15488, 77847), (15972, 75488), (16176, 74536), (18634, 64704), (18872, 63888), (20328, 59312), (21296, 56616), (21568, 55902), (22242, 54208), (23232, 51898), (25949, 46464), (27104, 44484), (27951, 43136), (28308, 42592), (29568, 40777), (29656, 40656), (31944, 37744), (32352, 37268)]