19956310272

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1049}}^1$

素因数の和:1453

約数の個数: 216

約数和(自身を含む): 60265296000

約数和(自身を除く): 40308985728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 359, 368, 384, 414, 552, 576, 718, 736, 768, 828, 1049, 1077, 1104, 1152, 1436, 1472, 1656, 2098, 2154, 2208, 2304, 2872, 2944, 3147, 3231, 3312, 4196, 4308, 4416, 5744, 5888, 6294, 6462, 6624, 8257, 8392, 8616, 8832, 9441, 11488, 12588, 12924, 13248, 16514, 16784, 17232, 17664, 18882, 22976, 24127, 24771, 25176, 25848, 26496, 33028, 33568, 34464, 37764, 45952, 48254, 49542, 50352, 51696, 52992, 66056, 67136, 68928, 72381, 74313, 75528, 91904, 96508, 99084, 100704, 103392, 132112, 134272, 137856, 144762, 148626, 151056, 193016, 198168, 201408, 206784, 217143, 264224, 268544, 275712, 289524, 297252, 302112, 376591, 386032, 396336, 402816, 413568, 434286, 528448, 579048, 594504, 604224, 753182, 772064, 792672, 805632, 827136, 868572, 1056896, 1129773, 1158096, 1189008, 1208448, 1506364, 1544128, 1585344, 1737144, 2113792, 2259546, 2316192, 2378016, 2416896, 3012728, 3088256, 3170688, 3389319, 3474288, 4519092, 4632384, 4756032, 6025456, 6176512, 6341376, 6778638, 6948576, 8661593, 9038184, 9264768, 9512064, 12050912, 13557276, 13897152, 17323186, 18076368, 18529536, 19024128, 24101824, 25984779, 27114552, 27794304, 34646372, 36152736, 48203648, 51969558, 54229104, 55588608, 69292744, 72305472, 77954337, 96407296, 103939116, 108458208, 138585488, 144610944, 155908674, 207878232, 216916416, 277170976, 289221888, 311817348, 415756464, 433832832, 554341952, 623634696, 831512928, 867665664, 1108683904, 1247269392, 1663025856, 2217367808, 2494538784, 3326051712, 4989077568, 6652103424, 9978155136, 19956310272]

約数ペア:

[(1, 19956310272), (2, 9978155136), (3, 6652103424), (4, 4989077568), (6, 3326051712), (8, 2494538784), (9, 2217367808), (12, 1663025856), (16, 1247269392), (18, 1108683904), (23, 867665664), (24, 831512928), (32, 623634696), (36, 554341952), (46, 433832832), (48, 415756464), (64, 311817348), (69, 289221888), (72, 277170976), (92, 216916416), (96, 207878232), (128, 155908674), (138, 144610944), (144, 138585488), (184, 108458208), (192, 103939116), (207, 96407296), (256, 77954337), (276, 72305472), (288, 69292744), (359, 55588608), (368, 54229104), (384, 51969558), (414, 48203648), (552, 36152736), (576, 34646372), (718, 27794304), (736, 27114552), (768, 25984779), (828, 24101824), (1049, 19024128), (1077, 18529536), (1104, 18076368), (1152, 17323186), (1436, 13897152), (1472, 13557276), (1656, 12050912), (2098, 9512064), (2154, 9264768), (2208, 9038184), (2304, 8661593), (2872, 6948576), (2944, 6778638), (3147, 6341376), (3231, 6176512), (3312, 6025456), (4196, 4756032), (4308, 4632384), (4416, 4519092), (5744, 3474288), (5888, 3389319), (6294, 3170688), (6462, 3088256), (6624, 3012728), (8257, 2416896), (8392, 2378016), (8616, 2316192), (8832, 2259546), (9441, 2113792), (11488, 1737144), (12588, 1585344), (12924, 1544128), (13248, 1506364), (16514, 1208448), (16784, 1189008), (17232, 1158096), (17664, 1129773), (18882, 1056896), (22976, 868572), (24127, 827136), (24771, 805632), (25176, 792672), (25848, 772064), (26496, 753182), (33028, 604224), (33568, 594504), (34464, 579048), (37764, 528448), (45952, 434286), (48254, 413568), (49542, 402816), (50352, 396336), (51696, 386032), (52992, 376591), (66056, 302112), (67136, 297252), (68928, 289524), (72381, 275712), (74313, 268544), (75528, 264224), (91904, 217143), (96508, 206784), (99084, 201408), (100704, 198168), (103392, 193016), (132112, 151056), (134272, 148626), (137856, 144762)]