38405952

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 168

約数和(自身を含む): 124260864

約数和(自身を除く): 85854912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 192, 207, 208, 223, 234, 276, 288, 299, 312, 368, 414, 416, 446, 468, 552, 576, 598, 624, 669, 736, 828, 832, 892, 897, 936, 1104, 1196, 1248, 1338, 1472, 1656, 1784, 1794, 1872, 2007, 2208, 2392, 2496, 2676, 2691, 2899, 3312, 3568, 3588, 3744, 4014, 4416, 4784, 5129, 5352, 5382, 5798, 6624, 7136, 7176, 7488, 8028, 8697, 9568, 10258, 10704, 10764, 11596, 13248, 14272, 14352, 15387, 16056, 17394, 19136, 20516, 21408, 21528, 23192, 26091, 28704, 30774, 32112, 34788, 41032, 42816, 43056, 46161, 46384, 52182, 57408, 61548, 64224, 66677, 69576, 82064, 86112, 92322, 92768, 104364, 123096, 128448, 133354, 139152, 164128, 172224, 184644, 185536, 200031, 208728, 246192, 266708, 278304, 328256, 369288, 400062, 417456, 492384, 533416, 556608, 600093, 738576, 800124, 834912, 984768, 1066832, 1200186, 1477152, 1600248, 1669824, 2133664, 2400372, 2954304, 3200496, 4267328, 4800744, 6400992, 9601488, 12801984, 19202976, 38405952]

約数ペア:

[(1, 38405952), (2, 19202976), (3, 12801984), (4, 9601488), (6, 6400992), (8, 4800744), (9, 4267328), (12, 3200496), (13, 2954304), (16, 2400372), (18, 2133664), (23, 1669824), (24, 1600248), (26, 1477152), (32, 1200186), (36, 1066832), (39, 984768), (46, 834912), (48, 800124), (52, 738576), (64, 600093), (69, 556608), (72, 533416), (78, 492384), (92, 417456), (96, 400062), (104, 369288), (117, 328256), (138, 278304), (144, 266708), (156, 246192), (184, 208728), (192, 200031), (207, 185536), (208, 184644), (223, 172224), (234, 164128), (276, 139152), (288, 133354), (299, 128448), (312, 123096), (368, 104364), (414, 92768), (416, 92322), (446, 86112), (468, 82064), (552, 69576), (576, 66677), (598, 64224), (624, 61548), (669, 57408), (736, 52182), (828, 46384), (832, 46161), (892, 43056), (897, 42816), (936, 41032), (1104, 34788), (1196, 32112), (1248, 30774), (1338, 28704), (1472, 26091), (1656, 23192), (1784, 21528), (1794, 21408), (1872, 20516), (2007, 19136), (2208, 17394), (2392, 16056), (2496, 15387), (2676, 14352), (2691, 14272), (2899, 13248), (3312, 11596), (3568, 10764), (3588, 10704), (3744, 10258), (4014, 9568), (4416, 8697), (4784, 8028), (5129, 7488), (5352, 7176), (5382, 7136), (5798, 6624)]