213403008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 723824640

約数和(自身を除く): 510421632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 197, 208, 217, 224, 248, 273, 312, 336, 364, 372, 384, 394, 403, 416, 434, 448, 496, 546, 591, 624, 651, 672, 728, 744, 788, 806, 832, 868, 896, 992, 1092, 1182, 1209, 1248, 1302, 1344, 1379, 1456, 1488, 1576, 1612, 1664, 1736, 1984, 2184, 2364, 2418, 2496, 2561, 2604, 2688, 2758, 2821, 2912, 2976, 3152, 3224, 3472, 3968, 4137, 4368, 4728, 4836, 4992, 5122, 5208, 5516, 5642, 5824, 5952, 6107, 6304, 6448, 6944, 7683, 8274, 8463, 8736, 9456, 9672, 10244, 10416, 11032, 11284, 11648, 11904, 12214, 12608, 12896, 13888, 15366, 16548, 16926, 17472, 17927, 18321, 18912, 19344, 20488, 20832, 22064, 22568, 24428, 25216, 25792, 27776, 30732, 33096, 33852, 34944, 35854, 36642, 37824, 38688, 40976, 41664, 42749, 44128, 45136, 48856, 51584, 53781, 61464, 66192, 67704, 71708, 73284, 75648, 77376, 79391, 81952, 83328, 85498, 88256, 90272, 97712, 107562, 122928, 128247, 132384, 135408, 143416, 146568, 154752, 158782, 163904, 170996, 176512, 180544, 195424, 215124, 238173, 245856, 256494, 264768, 270816, 286832, 293136, 317564, 327808, 341992, 361088, 390848, 430248, 476346, 491712, 512988, 529536, 541632, 555737, 573664, 586272, 635128, 683984, 781696, 860496, 952692, 983424, 1025976, 1083264, 1111474, 1147328, 1172544, 1270256, 1367968, 1667211, 1720992, 1905384, 2051952, 2222948, 2294656, 2345088, 2540512, 2735936, 3334422, 3441984, 3810768, 4103904, 4445896, 5081024, 5471872, 6668844, 6883968, 7621536, 8207808, 8891792, 10162048, 13337688, 15243072, 16415616, 17783584, 26675376, 30486144, 35567168, 53350752, 71134336, 106701504, 213403008]

約数ペア:

[(1, 213403008), (2, 106701504), (3, 71134336), (4, 53350752), (6, 35567168), (7, 30486144), (8, 26675376), (12, 17783584), (13, 16415616), (14, 15243072), (16, 13337688), (21, 10162048), (24, 8891792), (26, 8207808), (28, 7621536), (31, 6883968), (32, 6668844), (39, 5471872), (42, 5081024), (48, 4445896), (52, 4103904), (56, 3810768), (62, 3441984), (64, 3334422), (78, 2735936), (84, 2540512), (91, 2345088), (93, 2294656), (96, 2222948), (104, 2051952), (112, 1905384), (124, 1720992), (128, 1667211), (156, 1367968), (168, 1270256), (182, 1172544), (186, 1147328), (192, 1111474), (197, 1083264), (208, 1025976), (217, 983424), (224, 952692), (248, 860496), (273, 781696), (312, 683984), (336, 635128), (364, 586272), (372, 573664), (384, 555737), (394, 541632), (403, 529536), (416, 512988), (434, 491712), (448, 476346), (496, 430248), (546, 390848), (591, 361088), (624, 341992), (651, 327808), (672, 317564), (728, 293136), (744, 286832), (788, 270816), (806, 264768), (832, 256494), (868, 245856), (896, 238173), (992, 215124), (1092, 195424), (1182, 180544), (1209, 176512), (1248, 170996), (1302, 163904), (1344, 158782), (1379, 154752), (1456, 146568), (1488, 143416), (1576, 135408), (1612, 132384), (1664, 128247), (1736, 122928), (1984, 107562), (2184, 97712), (2364, 90272), (2418, 88256), (2496, 85498), (2561, 83328), (2604, 81952), (2688, 79391), (2758, 77376), (2821, 75648), (2912, 73284), (2976, 71708), (3152, 67704), (3224, 66192), (3472, 61464), (3968, 53781), (4137, 51584), (4368, 48856), (4728, 45136), (4836, 44128), (4992, 42749), (5122, 41664), (5208, 40976), (5516, 38688), (5642, 37824), (5824, 36642), (5952, 35854), (6107, 34944), (6304, 33852), (6448, 33096), (6944, 30732), (7683, 27776), (8274, 25792), (8463, 25216), (8736, 24428), (9456, 22568), (9672, 22064), (10244, 20832), (10416, 20488), (11032, 19344), (11284, 18912), (11648, 18321), (11904, 17927), (12214, 17472), (12608, 16926), (12896, 16548), (13888, 15366)]