1657120896

素因数分解:

$2^7\times 3^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 5089392000

約数和(自身を除く): 3432271104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 83, 96, 106, 108, 109, 128, 144, 159, 166, 192, 212, 216, 218, 249, 288, 318, 327, 332, 384, 424, 432, 436, 477, 498, 576, 636, 654, 664, 747, 848, 864, 872, 954, 981, 996, 1152, 1272, 1308, 1328, 1431, 1494, 1696, 1728, 1744, 1908, 1962, 1992, 2241, 2544, 2616, 2656, 2862, 2943, 2988, 3392, 3456, 3488, 3816, 3924, 3984, 4399, 4482, 5088, 5232, 5312, 5724, 5777, 5886, 5976, 6784, 6976, 7632, 7848, 7968, 8798, 8964, 9047, 10176, 10464, 10624, 11448, 11554, 11772, 11952, 13197, 13952, 15264, 15696, 15936, 17331, 17596, 17928, 18094, 20352, 20928, 22896, 23108, 23544, 23904, 26394, 27141, 30528, 31392, 31872, 34662, 35192, 35856, 36188, 39591, 41856, 45792, 46216, 47088, 47808, 51993, 52788, 54282, 61056, 62784, 69324, 70384, 71712, 72376, 79182, 81423, 91584, 92432, 94176, 95616, 103986, 105576, 108564, 118773, 125568, 138648, 140768, 143424, 144752, 155979, 158364, 162846, 183168, 184864, 188352, 207972, 211152, 217128, 237546, 244269, 277296, 281536, 286848, 289504, 311958, 316728, 325692, 369728, 376704, 415944, 422304, 434256, 475092, 479491, 488538, 554592, 563072, 579008, 623916, 633456, 651384, 739456, 831888, 844608, 868512, 950184, 958982, 977076, 1109184, 1158016, 1247832, 1266912, 1302768, 1438473, 1663776, 1689216, 1737024, 1900368, 1917964, 1954152, 2218368, 2495664, 2533824, 2605536, 2876946, 3327552, 3474048, 3800736, 3835928, 3908304, 4315419, 4991328, 5067648, 5211072, 5753892, 6655104, 7601472, 7671856, 7816608, 8630838, 9982656, 10422144, 11507784, 12946257, 15202944, 15343712, 15633216, 17261676, 19965312, 23015568, 25892514, 30687424, 31266432, 34523352, 46031136, 51785028, 61374848, 69046704, 92062272, 103570056, 138093408, 184124544, 207140112, 276186816, 414280224, 552373632, 828560448, 1657120896]

約数ペア:

[(1, 1657120896), (2, 828560448), (3, 552373632), (4, 414280224), (6, 276186816), (8, 207140112), (9, 184124544), (12, 138093408), (16, 103570056), (18, 92062272), (24, 69046704), (27, 61374848), (32, 51785028), (36, 46031136), (48, 34523352), (53, 31266432), (54, 30687424), (64, 25892514), (72, 23015568), (83, 19965312), (96, 17261676), (106, 15633216), (108, 15343712), (109, 15202944), (128, 12946257), (144, 11507784), (159, 10422144), (166, 9982656), (192, 8630838), (212, 7816608), (216, 7671856), (218, 7601472), (249, 6655104), (288, 5753892), (318, 5211072), (327, 5067648), (332, 4991328), (384, 4315419), (424, 3908304), (432, 3835928), (436, 3800736), (477, 3474048), (498, 3327552), (576, 2876946), (636, 2605536), (654, 2533824), (664, 2495664), (747, 2218368), (848, 1954152), (864, 1917964), (872, 1900368), (954, 1737024), (981, 1689216), (996, 1663776), (1152, 1438473), (1272, 1302768), (1308, 1266912), (1328, 1247832), (1431, 1158016), (1494, 1109184), (1696, 977076), (1728, 958982), (1744, 950184), (1908, 868512), (1962, 844608), (1992, 831888), (2241, 739456), (2544, 651384), (2616, 633456), (2656, 623916), (2862, 579008), (2943, 563072), (2988, 554592), (3392, 488538), (3456, 479491), (3488, 475092), (3816, 434256), (3924, 422304), (3984, 415944), (4399, 376704), (4482, 369728), (5088, 325692), (5232, 316728), (5312, 311958), (5724, 289504), (5777, 286848), (5886, 281536), (5976, 277296), (6784, 244269), (6976, 237546), (7632, 217128), (7848, 211152), (7968, 207972), (8798, 188352), (8964, 184864), (9047, 183168), (10176, 162846), (10464, 158364), (10624, 155979), (11448, 144752), (11554, 143424), (11772, 140768), (11952, 138648), (13197, 125568), (13952, 118773), (15264, 108564), (15696, 105576), (15936, 103986), (17331, 95616), (17596, 94176), (17928, 92432), (18094, 91584), (20352, 81423), (20928, 79182), (22896, 72376), (23108, 71712), (23544, 70384), (23904, 69324), (26394, 62784), (27141, 61056), (30528, 54282), (31392, 52788), (31872, 51993), (34662, 47808), (35192, 47088), (35856, 46216), (36188, 45792), (39591, 41856)]