1318311456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 288

約数和(自身を含む): 4495970304

約数和(自身を除く): 3177658848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 121, 124, 132, 154, 168, 176, 186, 217, 224, 231, 242, 248, 264, 308, 336, 341, 352, 363, 372, 434, 462, 484, 496, 523, 528, 616, 651, 672, 682, 726, 744, 847, 868, 924, 968, 992, 1023, 1046, 1056, 1232, 1302, 1364, 1452, 1488, 1569, 1694, 1736, 1848, 1936, 2046, 2092, 2387, 2464, 2541, 2604, 2728, 2904, 2976, 3138, 3388, 3472, 3661, 3696, 3751, 3872, 4092, 4184, 4774, 5082, 5208, 5456, 5753, 5808, 6276, 6776, 6944, 7161, 7322, 7392, 7502, 8184, 8368, 9548, 10164, 10416, 10912, 10983, 11253, 11506, 11616, 12552, 13552, 14322, 14644, 15004, 16213, 16368, 16736, 17259, 19096, 20328, 20832, 21966, 22506, 23012, 25104, 26257, 27104, 28644, 29288, 30008, 32426, 32736, 34518, 38192, 40271, 40656, 43932, 45012, 46024, 48639, 50208, 52514, 57288, 58576, 60016, 63283, 64852, 69036, 76384, 78771, 80542, 81312, 87864, 90024, 92048, 97278, 105028, 113491, 114576, 117152, 120032, 120813, 126566, 129704, 138072, 157542, 161084, 175728, 178343, 180048, 184096, 189849, 194556, 210056, 226982, 229152, 241626, 253132, 259408, 276144, 315084, 322168, 340473, 351456, 356686, 360096, 379698, 389112, 420112, 442981, 453964, 483252, 506264, 518816, 535029, 552288, 630168, 644336, 680946, 713372, 759396, 778224, 840224, 885962, 907928, 966504, 1012528, 1070058, 1248401, 1260336, 1288672, 1328943, 1361892, 1426744, 1518792, 1556448, 1771924, 1815856, 1933008, 1961773, 2025056, 2140116, 2496802, 2520672, 2657886, 2723784, 2853488, 3037584, 3543848, 3631712, 3745203, 3866016, 3923546, 4280232, 4993604, 5315772, 5447568, 5706976, 5885319, 6075168, 7087696, 7490406, 7847092, 8560464, 9987208, 10631544, 10895136, 11770638, 13732411, 14175392, 14980812, 15694184, 17120928, 19974416, 21263088, 23541276, 27464822, 29961624, 31388368, 39948832, 41197233, 42526176, 47082552, 54929644, 59923248, 62776736, 82394466, 94165104, 109859288, 119846496, 164788932, 188330208, 219718576, 329577864, 439437152, 659155728, 1318311456]

約数ペア:

[(1, 1318311456), (2, 659155728), (3, 439437152), (4, 329577864), (6, 219718576), (7, 188330208), (8, 164788932), (11, 119846496), (12, 109859288), (14, 94165104), (16, 82394466), (21, 62776736), (22, 59923248), (24, 54929644), (28, 47082552), (31, 42526176), (32, 41197233), (33, 39948832), (42, 31388368), (44, 29961624), (48, 27464822), (56, 23541276), (62, 21263088), (66, 19974416), (77, 17120928), (84, 15694184), (88, 14980812), (93, 14175392), (96, 13732411), (112, 11770638), (121, 10895136), (124, 10631544), (132, 9987208), (154, 8560464), (168, 7847092), (176, 7490406), (186, 7087696), (217, 6075168), (224, 5885319), (231, 5706976), (242, 5447568), (248, 5315772), (264, 4993604), (308, 4280232), (336, 3923546), (341, 3866016), (352, 3745203), (363, 3631712), (372, 3543848), (434, 3037584), (462, 2853488), (484, 2723784), (496, 2657886), (523, 2520672), (528, 2496802), (616, 2140116), (651, 2025056), (672, 1961773), (682, 1933008), (726, 1815856), (744, 1771924), (847, 1556448), (868, 1518792), (924, 1426744), (968, 1361892), (992, 1328943), (1023, 1288672), (1046, 1260336), (1056, 1248401), (1232, 1070058), (1302, 1012528), (1364, 966504), (1452, 907928), (1488, 885962), (1569, 840224), (1694, 778224), (1736, 759396), (1848, 713372), (1936, 680946), (2046, 644336), (2092, 630168), (2387, 552288), (2464, 535029), (2541, 518816), (2604, 506264), (2728, 483252), (2904, 453964), (2976, 442981), (3138, 420112), (3388, 389112), (3472, 379698), (3661, 360096), (3696, 356686), (3751, 351456), (3872, 340473), (4092, 322168), (4184, 315084), (4774, 276144), (5082, 259408), (5208, 253132), (5456, 241626), (5753, 229152), (5808, 226982), (6276, 210056), (6776, 194556), (6944, 189849), (7161, 184096), (7322, 180048), (7392, 178343), (7502, 175728), (8184, 161084), (8368, 157542), (9548, 138072), (10164, 129704), (10416, 126566), (10912, 120813), (10983, 120032), (11253, 117152), (11506, 114576), (11616, 113491), (12552, 105028), (13552, 97278), (14322, 92048), (14644, 90024), (15004, 87864), (16213, 81312), (16368, 80542), (16736, 78771), (17259, 76384), (19096, 69036), (20328, 64852), (20832, 63283), (21966, 60016), (22506, 58576), (23012, 57288), (25104, 52514), (26257, 50208), (27104, 48639), (28644, 46024), (29288, 45012), (30008, 43932), (32426, 40656), (32736, 40271), (34518, 38192)]