17905170816

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1171}}^1$

素因数の和:2225

約数の個数: 192

約数和(自身を含む): 55589155440

約数和(自身を除く): 37683984624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1021, 1152, 1171, 1248, 1664, 1872, 2042, 2342, 2496, 3063, 3513, 3744, 4084, 4684, 4992, 6126, 7026, 7488, 8168, 9189, 9368, 10539, 12252, 13273, 14052, 14976, 15223, 16336, 18378, 18736, 21078, 24504, 26546, 28104, 30446, 32672, 36756, 37472, 39819, 42156, 45669, 49008, 53092, 56208, 60892, 65344, 73512, 74944, 79638, 84312, 91338, 98016, 106184, 112416, 119457, 121784, 130688, 137007, 147024, 149888, 159276, 168624, 182676, 196032, 212368, 224832, 238914, 243568, 274014, 294048, 318552, 337248, 365352, 392064, 424736, 449664, 477828, 487136, 548028, 588096, 637104, 674496, 730704, 849472, 955656, 974272, 1096056, 1176192, 1195591, 1274208, 1348992, 1461408, 1698944, 1911312, 1948544, 2192112, 2391182, 2548416, 2922816, 3586773, 3822624, 4384224, 4782364, 5096832, 5845632, 7173546, 7645248, 8768448, 9564728, 10760319, 14347092, 15290496, 15542683, 17536896, 19129456, 21520638, 28694184, 31085366, 38258912, 43041276, 46628049, 57388368, 62170732, 76517824, 86082552, 93256098, 114776736, 124341464, 139884147, 153035648, 172165104, 186512196, 229553472, 248682928, 279768294, 344330208, 373024392, 459106944, 497365856, 559536588, 688660416, 746048784, 994731712, 1119073176, 1377320832, 1492097568, 1989463424, 2238146352, 2984195136, 4476292704, 5968390272, 8952585408, 17905170816]

約数ペア:

[(1, 17905170816), (2, 8952585408), (3, 5968390272), (4, 4476292704), (6, 2984195136), (8, 2238146352), (9, 1989463424), (12, 1492097568), (13, 1377320832), (16, 1119073176), (18, 994731712), (24, 746048784), (26, 688660416), (32, 559536588), (36, 497365856), (39, 459106944), (48, 373024392), (52, 344330208), (64, 279768294), (72, 248682928), (78, 229553472), (96, 186512196), (104, 172165104), (117, 153035648), (128, 139884147), (144, 124341464), (156, 114776736), (192, 93256098), (208, 86082552), (234, 76517824), (288, 62170732), (312, 57388368), (384, 46628049), (416, 43041276), (468, 38258912), (576, 31085366), (624, 28694184), (832, 21520638), (936, 19129456), (1021, 17536896), (1152, 15542683), (1171, 15290496), (1248, 14347092), (1664, 10760319), (1872, 9564728), (2042, 8768448), (2342, 7645248), (2496, 7173546), (3063, 5845632), (3513, 5096832), (3744, 4782364), (4084, 4384224), (4684, 3822624), (4992, 3586773), (6126, 2922816), (7026, 2548416), (7488, 2391182), (8168, 2192112), (9189, 1948544), (9368, 1911312), (10539, 1698944), (12252, 1461408), (13273, 1348992), (14052, 1274208), (14976, 1195591), (15223, 1176192), (16336, 1096056), (18378, 974272), (18736, 955656), (21078, 849472), (24504, 730704), (26546, 674496), (28104, 637104), (30446, 588096), (32672, 548028), (36756, 487136), (37472, 477828), (39819, 449664), (42156, 424736), (45669, 392064), (49008, 365352), (53092, 337248), (56208, 318552), (60892, 294048), (65344, 274014), (73512, 243568), (74944, 238914), (79638, 224832), (84312, 212368), (91338, 196032), (98016, 182676), (106184, 168624), (112416, 159276), (119457, 149888), (121784, 147024), (130688, 137007)]