665241408

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1321

約数の個数: 168

約数和(自身を含む): 2083311048

約数和(自身を除く): 1418069640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 144, 146, 156, 192, 208, 219, 234, 288, 292, 312, 416, 438, 468, 576, 584, 624, 657, 832, 876, 936, 949, 1168, 1217, 1248, 1314, 1752, 1872, 1898, 2336, 2434, 2496, 2628, 2847, 3504, 3651, 3744, 3796, 4672, 4868, 5256, 5694, 7008, 7302, 7488, 7592, 8541, 9736, 10512, 10953, 11388, 14016, 14604, 15184, 15821, 17082, 19472, 21024, 21906, 22776, 29208, 30368, 31642, 34164, 38944, 42048, 43812, 45552, 47463, 58416, 60736, 63284, 68328, 77888, 87624, 88841, 91104, 94926, 116832, 126568, 136656, 142389, 175248, 177682, 182208, 189852, 233664, 253136, 266523, 273312, 284778, 350496, 355364, 379704, 506272, 533046, 546624, 569556, 700992, 710728, 759408, 799569, 1012544, 1066092, 1139112, 1154933, 1421456, 1518816, 1599138, 2132184, 2278224, 2309866, 2842912, 3037632, 3198276, 3464799, 4264368, 4556448, 4619732, 5685824, 6396552, 6929598, 8528736, 9112896, 9239464, 10394397, 12793104, 13859196, 17057472, 18478928, 20788794, 25586208, 27718392, 36957856, 41577588, 51172416, 55436784, 73915712, 83155176, 110873568, 166310352, 221747136, 332620704, 665241408]

約数ペア:

[(1, 665241408), (2, 332620704), (3, 221747136), (4, 166310352), (6, 110873568), (8, 83155176), (9, 73915712), (12, 55436784), (13, 51172416), (16, 41577588), (18, 36957856), (24, 27718392), (26, 25586208), (32, 20788794), (36, 18478928), (39, 17057472), (48, 13859196), (52, 12793104), (64, 10394397), (72, 9239464), (73, 9112896), (78, 8528736), (96, 6929598), (104, 6396552), (117, 5685824), (144, 4619732), (146, 4556448), (156, 4264368), (192, 3464799), (208, 3198276), (219, 3037632), (234, 2842912), (288, 2309866), (292, 2278224), (312, 2132184), (416, 1599138), (438, 1518816), (468, 1421456), (576, 1154933), (584, 1139112), (624, 1066092), (657, 1012544), (832, 799569), (876, 759408), (936, 710728), (949, 700992), (1168, 569556), (1217, 546624), (1248, 533046), (1314, 506272), (1752, 379704), (1872, 355364), (1898, 350496), (2336, 284778), (2434, 273312), (2496, 266523), (2628, 253136), (2847, 233664), (3504, 189852), (3651, 182208), (3744, 177682), (3796, 175248), (4672, 142389), (4868, 136656), (5256, 126568), (5694, 116832), (7008, 94926), (7302, 91104), (7488, 88841), (7592, 87624), (8541, 77888), (9736, 68328), (10512, 63284), (10953, 60736), (11388, 58416), (14016, 47463), (14604, 45552), (15184, 43812), (15821, 42048), (17082, 38944), (19472, 34164), (21024, 31642), (21906, 30368), (22776, 29208)]