243889152

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 176

約数和(自身を含む): 726308352

約数和(自身を除く): 482419200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 197, 208, 248, 256, 312, 372, 384, 394, 403, 416, 496, 512, 591, 624, 744, 768, 788, 806, 832, 992, 1024, 1182, 1209, 1248, 1488, 1536, 1576, 1612, 1664, 1984, 2364, 2418, 2496, 2561, 2976, 3072, 3152, 3224, 3328, 3968, 4728, 4836, 4992, 5122, 5952, 6107, 6304, 6448, 6656, 7683, 7936, 9456, 9672, 9984, 10244, 11904, 12214, 12608, 12896, 13312, 15366, 15872, 18321, 18912, 19344, 19968, 20488, 23808, 24428, 25216, 25792, 30732, 31744, 36642, 37824, 38688, 39936, 40976, 47616, 48856, 50432, 51584, 61464, 73284, 75648, 77376, 79391, 81952, 95232, 97712, 100864, 103168, 122928, 146568, 151296, 154752, 158782, 163904, 195424, 201728, 206336, 238173, 245856, 293136, 302592, 309504, 317564, 327808, 390848, 412672, 476346, 491712, 586272, 605184, 619008, 635128, 655616, 781696, 952692, 983424, 1172544, 1238016, 1270256, 1311232, 1563392, 1905384, 1966848, 2345088, 2540512, 2622464, 3126784, 3810768, 3933696, 4690176, 5081024, 6253568, 7621536, 7867392, 9380352, 10162048, 15243072, 18760704, 20324096, 30486144, 40648192, 60972288, 81296384, 121944576, 243889152]

約数ペア:

[(1, 243889152), (2, 121944576), (3, 81296384), (4, 60972288), (6, 40648192), (8, 30486144), (12, 20324096), (13, 18760704), (16, 15243072), (24, 10162048), (26, 9380352), (31, 7867392), (32, 7621536), (39, 6253568), (48, 5081024), (52, 4690176), (62, 3933696), (64, 3810768), (78, 3126784), (93, 2622464), (96, 2540512), (104, 2345088), (124, 1966848), (128, 1905384), (156, 1563392), (186, 1311232), (192, 1270256), (197, 1238016), (208, 1172544), (248, 983424), (256, 952692), (312, 781696), (372, 655616), (384, 635128), (394, 619008), (403, 605184), (416, 586272), (496, 491712), (512, 476346), (591, 412672), (624, 390848), (744, 327808), (768, 317564), (788, 309504), (806, 302592), (832, 293136), (992, 245856), (1024, 238173), (1182, 206336), (1209, 201728), (1248, 195424), (1488, 163904), (1536, 158782), (1576, 154752), (1612, 151296), (1664, 146568), (1984, 122928), (2364, 103168), (2418, 100864), (2496, 97712), (2561, 95232), (2976, 81952), (3072, 79391), (3152, 77376), (3224, 75648), (3328, 73284), (3968, 61464), (4728, 51584), (4836, 50432), (4992, 48856), (5122, 47616), (5952, 40976), (6107, 39936), (6304, 38688), (6448, 37824), (6656, 36642), (7683, 31744), (7936, 30732), (9456, 25792), (9672, 25216), (9984, 24428), (10244, 23808), (11904, 20488), (12214, 19968), (12608, 19344), (12896, 18912), (13312, 18321), (15366, 15872)]