2171668464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2084

約数の個数: 240

約数和(自身を含む): 7405811712

約数和(自身を除く): 5234143248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 47, 48, 56, 63, 69, 72, 84, 92, 94, 112, 126, 138, 141, 144, 161, 168, 184, 188, 207, 252, 276, 282, 322, 329, 336, 368, 376, 414, 423, 483, 504, 552, 564, 644, 658, 752, 828, 846, 966, 987, 1008, 1081, 1104, 1128, 1288, 1316, 1449, 1656, 1692, 1932, 1974, 1993, 2162, 2256, 2576, 2632, 2898, 2961, 3243, 3312, 3384, 3864, 3948, 3986, 4324, 5264, 5796, 5922, 5979, 6486, 6768, 7567, 7728, 7896, 7972, 8648, 9729, 11592, 11844, 11958, 12972, 13951, 15134, 15792, 15944, 17296, 17937, 19458, 22701, 23184, 23688, 23916, 25944, 27902, 30268, 31888, 35874, 38916, 41853, 45402, 45839, 47376, 47832, 51888, 55804, 60536, 68103, 71748, 77832, 83706, 90804, 91678, 93671, 95664, 111608, 121072, 125559, 136206, 137517, 143496, 155664, 167412, 181608, 183356, 187342, 223216, 251118, 272412, 275034, 281013, 286992, 320873, 334824, 363216, 366712, 374684, 412551, 502236, 544824, 550068, 562026, 641746, 655697, 669648, 733424, 749368, 825102, 843039, 962619, 1004472, 1089648, 1100136, 1124052, 1283492, 1311394, 1498736, 1650204, 1686078, 1925238, 1967091, 2008944, 2154433, 2200272, 2248104, 2566984, 2622788, 2887857, 3300408, 3372156, 3850476, 3934182, 4308866, 4496208, 5133968, 5245576, 5775714, 5901273, 6463299, 6600816, 6744312, 7700952, 7868364, 8617732, 10491152, 11551428, 11802546, 12926598, 13488624, 15081031, 15401904, 15736728, 17235464, 19389897, 23102856, 23605092, 25853196, 30162062, 31473456, 34470928, 38779794, 45243093, 46205712, 47210184, 51706392, 60324124, 77559588, 90486186, 94420368, 103412784, 120648248, 135729279, 155119176, 180972372, 241296496, 271458558, 310238352, 361944744, 542917116, 723889488, 1085834232, 2171668464]

約数ペア:

[(1, 2171668464), (2, 1085834232), (3, 723889488), (4, 542917116), (6, 361944744), (7, 310238352), (8, 271458558), (9, 241296496), (12, 180972372), (14, 155119176), (16, 135729279), (18, 120648248), (21, 103412784), (23, 94420368), (24, 90486186), (28, 77559588), (36, 60324124), (42, 51706392), (46, 47210184), (47, 46205712), (48, 45243093), (56, 38779794), (63, 34470928), (69, 31473456), (72, 30162062), (84, 25853196), (92, 23605092), (94, 23102856), (112, 19389897), (126, 17235464), (138, 15736728), (141, 15401904), (144, 15081031), (161, 13488624), (168, 12926598), (184, 11802546), (188, 11551428), (207, 10491152), (252, 8617732), (276, 7868364), (282, 7700952), (322, 6744312), (329, 6600816), (336, 6463299), (368, 5901273), (376, 5775714), (414, 5245576), (423, 5133968), (483, 4496208), (504, 4308866), (552, 3934182), (564, 3850476), (644, 3372156), (658, 3300408), (752, 2887857), (828, 2622788), (846, 2566984), (966, 2248104), (987, 2200272), (1008, 2154433), (1081, 2008944), (1104, 1967091), (1128, 1925238), (1288, 1686078), (1316, 1650204), (1449, 1498736), (1656, 1311394), (1692, 1283492), (1932, 1124052), (1974, 1100136), (1993, 1089648), (2162, 1004472), (2256, 962619), (2576, 843039), (2632, 825102), (2898, 749368), (2961, 733424), (3243, 669648), (3312, 655697), (3384, 641746), (3864, 562026), (3948, 550068), (3986, 544824), (4324, 502236), (5264, 412551), (5796, 374684), (5922, 366712), (5979, 363216), (6486, 334824), (6768, 320873), (7567, 286992), (7728, 281013), (7896, 275034), (7972, 272412), (8648, 251118), (9729, 223216), (11592, 187342), (11844, 183356), (11958, 181608), (12972, 167412), (13951, 155664), (15134, 143496), (15792, 137517), (15944, 136206), (17296, 125559), (17937, 121072), (19458, 111608), (22701, 95664), (23184, 93671), (23688, 91678), (23916, 90804), (25944, 83706), (27902, 77832), (30268, 71748), (31888, 68103), (35874, 60536), (38916, 55804), (41853, 51888), (45402, 47832), (45839, 47376)]