1994708268

素因数分解:

$2^2\times 3^5\times 7^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 6327193600

約数和(自身を除く): 4332485332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 108, 124, 126, 147, 162, 186, 189, 193, 196, 217, 243, 252, 279, 294, 324, 343, 372, 378, 386, 434, 441, 486, 558, 567, 579, 588, 651, 686, 756, 772, 837, 868, 882, 972, 1029, 1116, 1134, 1158, 1302, 1323, 1351, 1372, 1519, 1674, 1701, 1737, 1764, 1953, 2058, 2268, 2316, 2511, 2604, 2646, 2702, 3038, 3087, 3348, 3402, 3474, 3906, 3969, 4053, 4116, 4557, 5022, 5211, 5292, 5404, 5859, 5983, 6076, 6174, 6804, 6948, 7533, 7812, 7938, 8106, 9114, 9261, 9457, 10044, 10422, 10633, 11718, 11907, 11966, 12159, 12348, 13671, 15066, 15633, 15876, 16212, 17577, 17949, 18228, 18522, 18914, 20844, 21266, 23436, 23814, 23932, 24318, 27342, 27783, 28371, 30132, 31266, 31899, 35154, 35898, 36477, 37044, 37828, 41013, 41881, 42532, 46899, 47628, 48636, 52731, 53847, 54684, 55566, 56742, 62532, 63798, 66199, 70308, 71796, 72954, 82026, 83349, 83762, 85113, 93798, 95697, 105462, 107694, 109431, 111132, 113484, 123039, 125643, 127596, 132398, 145908, 161541, 164052, 166698, 167524, 170226, 187596, 191394, 198597, 210924, 215388, 218862, 246078, 251286, 255339, 264796, 287091, 293167, 323082, 328293, 333396, 340452, 369117, 376929, 382788, 397194, 437724, 484623, 492156, 502572, 510678, 574182, 586334, 595791, 646164, 656586, 738234, 753858, 766017, 794388, 861273, 879501, 969246, 1021356, 1130787, 1148364, 1172668, 1191582, 1313172, 1453869, 1476468, 1507716, 1532034, 1722546, 1759002, 1787373, 1938492, 2052169, 2261574, 2298051, 2383164, 2583819, 2638503, 2907738, 3064068, 3392361, 3445092, 3518004, 3574746, 4104338, 4523148, 4596102, 5167638, 5277006, 5362119, 5815476, 6156507, 6784722, 7149492, 7915509, 8208676, 9192204, 10177083, 10335276, 10554012, 10724238, 12313014, 13569444, 15831018, 16086357, 18469521, 20354166, 21448476, 23746527, 24626028, 31662036, 32172714, 36939042, 40708332, 47493054, 55408563, 64345428, 71239581, 73878084, 94986108, 110817126, 142479162, 166225689, 221634252, 284958324, 332451378, 498677067, 664902756, 997354134, 1994708268]

約数ペア:

[(1, 1994708268), (2, 997354134), (3, 664902756), (4, 498677067), (6, 332451378), (7, 284958324), (9, 221634252), (12, 166225689), (14, 142479162), (18, 110817126), (21, 94986108), (27, 73878084), (28, 71239581), (31, 64345428), (36, 55408563), (42, 47493054), (49, 40708332), (54, 36939042), (62, 32172714), (63, 31662036), (81, 24626028), (84, 23746527), (93, 21448476), (98, 20354166), (108, 18469521), (124, 16086357), (126, 15831018), (147, 13569444), (162, 12313014), (186, 10724238), (189, 10554012), (193, 10335276), (196, 10177083), (217, 9192204), (243, 8208676), (252, 7915509), (279, 7149492), (294, 6784722), (324, 6156507), (343, 5815476), (372, 5362119), (378, 5277006), (386, 5167638), (434, 4596102), (441, 4523148), (486, 4104338), (558, 3574746), (567, 3518004), (579, 3445092), (588, 3392361), (651, 3064068), (686, 2907738), (756, 2638503), (772, 2583819), (837, 2383164), (868, 2298051), (882, 2261574), (972, 2052169), (1029, 1938492), (1116, 1787373), (1134, 1759002), (1158, 1722546), (1302, 1532034), (1323, 1507716), (1351, 1476468), (1372, 1453869), (1519, 1313172), (1674, 1191582), (1701, 1172668), (1737, 1148364), (1764, 1130787), (1953, 1021356), (2058, 969246), (2268, 879501), (2316, 861273), (2511, 794388), (2604, 766017), (2646, 753858), (2702, 738234), (3038, 656586), (3087, 646164), (3348, 595791), (3402, 586334), (3474, 574182), (3906, 510678), (3969, 502572), (4053, 492156), (4116, 484623), (4557, 437724), (5022, 397194), (5211, 382788), (5292, 376929), (5404, 369117), (5859, 340452), (5983, 333396), (6076, 328293), (6174, 323082), (6804, 293167), (6948, 287091), (7533, 264796), (7812, 255339), (7938, 251286), (8106, 246078), (9114, 218862), (9261, 215388), (9457, 210924), (10044, 198597), (10422, 191394), (10633, 187596), (11718, 170226), (11907, 167524), (11966, 166698), (12159, 164052), (12348, 161541), (13671, 145908), (15066, 132398), (15633, 127596), (15876, 125643), (16212, 123039), (17577, 113484), (17949, 111132), (18228, 109431), (18522, 107694), (18914, 105462), (20844, 95697), (21266, 93798), (23436, 85113), (23814, 83762), (23932, 83349), (24318, 82026), (27342, 72954), (27783, 71796), (28371, 70308), (30132, 66199), (31266, 63798), (31899, 62532), (35154, 56742), (35898, 55566), (36477, 54684), (37044, 53847), (37828, 52731), (41013, 48636), (41881, 47628), (42532, 46899)]