1321804008

素因数分解:

$2^3\times 3^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 320

約数和(自身を含む): 4559280000

約数和(自身を除く): 3237475992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 313, 324, 342, 343, 378, 392, 399, 441, 456, 504, 513, 532, 567, 588, 626, 648, 684, 686, 756, 798, 882, 931, 939, 1026, 1029, 1064, 1134, 1176, 1197, 1252, 1323, 1368, 1372, 1512, 1539, 1596, 1764, 1862, 1878, 2052, 2058, 2191, 2268, 2394, 2504, 2646, 2744, 2793, 2817, 3078, 3087, 3192, 3528, 3591, 3724, 3756, 3969, 4104, 4116, 4382, 4536, 4788, 5292, 5586, 5634, 5947, 6156, 6174, 6517, 6573, 7182, 7448, 7512, 7938, 8232, 8379, 8451, 8764, 9261, 9576, 10584, 10773, 11172, 11268, 11894, 12312, 12348, 13034, 13146, 14364, 15337, 15876, 16758, 16902, 17528, 17841, 18522, 19551, 19719, 21546, 22344, 22536, 23788, 24696, 25137, 25353, 26068, 26292, 27783, 28728, 30674, 31752, 33516, 33804, 35682, 37044, 39102, 39438, 41629, 43092, 46011, 47576, 50274, 50706, 52136, 52584, 53523, 55566, 58653, 59157, 61348, 67032, 67608, 71364, 74088, 75411, 78204, 78876, 83258, 86184, 92022, 100548, 101412, 107046, 107359, 111132, 117306, 118314, 122696, 124887, 138033, 142728, 150822, 156408, 157752, 160569, 166516, 175959, 177471, 184044, 201096, 202824, 214092, 214718, 222264, 234612, 236628, 249774, 276066, 291403, 301644, 321138, 322077, 333032, 351918, 354942, 368088, 374661, 414099, 428184, 429436, 469224, 473256, 481707, 499548, 527877, 552132, 582806, 603288, 642276, 644154, 703836, 709884, 749322, 828198, 858872, 874209, 963414, 966231, 999096, 1055754, 1104264, 1123983, 1165612, 1242297, 1284552, 1288308, 1407672, 1419768, 1498644, 1656396, 1748418, 1926828, 1932462, 2039821, 2111508, 2247966, 2331224, 2484594, 2576616, 2622627, 2898693, 2997288, 3312792, 3371949, 3496836, 3853656, 3864924, 4079642, 4223016, 4495932, 4969188, 5245254, 5797386, 6119463, 6743898, 6993672, 7729848, 7867881, 8159284, 8696079, 8991864, 9938376, 10490508, 11594772, 12238926, 13487796, 15735762, 16318568, 17392158, 18358389, 20981016, 23189544, 23603643, 24477852, 26975592, 31471524, 34784316, 36716778, 47207286, 48955704, 55075167, 62943048, 69568632, 73433556, 94414572, 110150334, 146867112, 165225501, 188829144, 220300668, 330451002, 440601336, 660902004, 1321804008]

約数ペア:

[(1, 1321804008), (2, 660902004), (3, 440601336), (4, 330451002), (6, 220300668), (7, 188829144), (8, 165225501), (9, 146867112), (12, 110150334), (14, 94414572), (18, 73433556), (19, 69568632), (21, 62943048), (24, 55075167), (27, 48955704), (28, 47207286), (36, 36716778), (38, 34784316), (42, 31471524), (49, 26975592), (54, 24477852), (56, 23603643), (57, 23189544), (63, 20981016), (72, 18358389), (76, 17392158), (81, 16318568), (84, 15735762), (98, 13487796), (108, 12238926), (114, 11594772), (126, 10490508), (133, 9938376), (147, 8991864), (152, 8696079), (162, 8159284), (168, 7867881), (171, 7729848), (189, 6993672), (196, 6743898), (216, 6119463), (228, 5797386), (252, 5245254), (266, 4969188), (294, 4495932), (313, 4223016), (324, 4079642), (342, 3864924), (343, 3853656), (378, 3496836), (392, 3371949), (399, 3312792), (441, 2997288), (456, 2898693), (504, 2622627), (513, 2576616), (532, 2484594), (567, 2331224), (588, 2247966), (626, 2111508), (648, 2039821), (684, 1932462), (686, 1926828), (756, 1748418), (798, 1656396), (882, 1498644), (931, 1419768), (939, 1407672), (1026, 1288308), (1029, 1284552), (1064, 1242297), (1134, 1165612), (1176, 1123983), (1197, 1104264), (1252, 1055754), (1323, 999096), (1368, 966231), (1372, 963414), (1512, 874209), (1539, 858872), (1596, 828198), (1764, 749322), (1862, 709884), (1878, 703836), (2052, 644154), (2058, 642276), (2191, 603288), (2268, 582806), (2394, 552132), (2504, 527877), (2646, 499548), (2744, 481707), (2793, 473256), (2817, 469224), (3078, 429436), (3087, 428184), (3192, 414099), (3528, 374661), (3591, 368088), (3724, 354942), (3756, 351918), (3969, 333032), (4104, 322077), (4116, 321138), (4382, 301644), (4536, 291403), (4788, 276066), (5292, 249774), (5586, 236628), (5634, 234612), (5947, 222264), (6156, 214718), (6174, 214092), (6517, 202824), (6573, 201096), (7182, 184044), (7448, 177471), (7512, 175959), (7938, 166516), (8232, 160569), (8379, 157752), (8451, 156408), (8764, 150822), (9261, 142728), (9576, 138033), (10584, 124887), (10773, 122696), (11172, 118314), (11268, 117306), (11894, 111132), (12312, 107359), (12348, 107046), (13034, 101412), (13146, 100548), (14364, 92022), (15337, 86184), (15876, 83258), (16758, 78876), (16902, 78204), (17528, 75411), (17841, 74088), (18522, 71364), (19551, 67608), (19719, 67032), (21546, 61348), (22344, 59157), (22536, 58653), (23788, 55566), (24696, 53523), (25137, 52584), (25353, 52136), (26068, 50706), (26292, 50274), (27783, 47576), (28728, 46011), (30674, 43092), (31752, 41629), (33516, 39438), (33804, 39102), (35682, 37044)]