1318621824

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^3\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 4118423400

約数和(自身を除く): 2799801576

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, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 521, 576, 624, 676, 832, 936, 1014, 1042, 1152, 1248, 1352, 1521, 1563, 1664, 1872, 2028, 2084, 2197, 2496, 2704, 3042, 3126, 3744, 4056, 4168, 4394, 4689, 4992, 5408, 6084, 6252, 6591, 6773, 7488, 8112, 8336, 8788, 9378, 10816, 12168, 12504, 13182, 13546, 14976, 16224, 16672, 17576, 18756, 19773, 20319, 21632, 24336, 25008, 26364, 27092, 32448, 33344, 35152, 37512, 39546, 40638, 48672, 50016, 52728, 54184, 60957, 64896, 66688, 70304, 75024, 79092, 81276, 88049, 97344, 100032, 105456, 108368, 121914, 140608, 150048, 158184, 162552, 176098, 194688, 200064, 210912, 216736, 243828, 264147, 281216, 300096, 316368, 325104, 352196, 421824, 433472, 487656, 528294, 600192, 632736, 650208, 704392, 792441, 843648, 866944, 975312, 1056588, 1144637, 1265472, 1300416, 1408784, 1584882, 1950624, 2113176, 2289274, 2530944, 2600832, 2817568, 3169764, 3433911, 3901248, 4226352, 4578548, 5635136, 6339528, 6867822, 7802496, 8452704, 9157096, 10301733, 11270272, 12679056, 13735644, 16905408, 18314192, 20603466, 25358112, 27471288, 33810816, 36628384, 41206932, 50716224, 54942576, 73256768, 82413864, 101432448, 109885152, 146513536, 164827728, 219770304, 329655456, 439540608, 659310912, 1318621824]

約数ペア:

[(1, 1318621824), (2, 659310912), (3, 439540608), (4, 329655456), (6, 219770304), (8, 164827728), (9, 146513536), (12, 109885152), (13, 101432448), (16, 82413864), (18, 73256768), (24, 54942576), (26, 50716224), (32, 41206932), (36, 36628384), (39, 33810816), (48, 27471288), (52, 25358112), (64, 20603466), (72, 18314192), (78, 16905408), (96, 13735644), (104, 12679056), (117, 11270272), (128, 10301733), (144, 9157096), (156, 8452704), (169, 7802496), (192, 6867822), (208, 6339528), (234, 5635136), (288, 4578548), (312, 4226352), (338, 3901248), (384, 3433911), (416, 3169764), (468, 2817568), (507, 2600832), (521, 2530944), (576, 2289274), (624, 2113176), (676, 1950624), (832, 1584882), (936, 1408784), (1014, 1300416), (1042, 1265472), (1152, 1144637), (1248, 1056588), (1352, 975312), (1521, 866944), (1563, 843648), (1664, 792441), (1872, 704392), (2028, 650208), (2084, 632736), (2197, 600192), (2496, 528294), (2704, 487656), (3042, 433472), (3126, 421824), (3744, 352196), (4056, 325104), (4168, 316368), (4394, 300096), (4689, 281216), (4992, 264147), (5408, 243828), (6084, 216736), (6252, 210912), (6591, 200064), (6773, 194688), (7488, 176098), (8112, 162552), (8336, 158184), (8788, 150048), (9378, 140608), (10816, 121914), (12168, 108368), (12504, 105456), (13182, 100032), (13546, 97344), (14976, 88049), (16224, 81276), (16672, 79092), (17576, 75024), (18756, 70304), (19773, 66688), (20319, 64896), (21632, 60957), (24336, 54184), (25008, 52728), (26364, 50016), (27092, 48672), (32448, 40638), (33344, 39546), (35152, 37512)]