1689821568

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 5202489600

約数和(自身を除く): 3512668032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 83, 86, 96, 108, 128, 129, 137, 144, 166, 172, 192, 216, 249, 258, 274, 288, 332, 344, 384, 387, 411, 432, 498, 516, 548, 576, 664, 688, 747, 774, 822, 864, 996, 1032, 1096, 1152, 1161, 1233, 1328, 1376, 1494, 1548, 1644, 1728, 1992, 2064, 2192, 2241, 2322, 2466, 2656, 2752, 2988, 3096, 3288, 3456, 3569, 3699, 3984, 4128, 4384, 4482, 4644, 4932, 5312, 5504, 5891, 5976, 6192, 6576, 7138, 7398, 7968, 8256, 8768, 8964, 9288, 9864, 10624, 10707, 11371, 11782, 11952, 12384, 13152, 14276, 14796, 15936, 16512, 17536, 17673, 17928, 18576, 19728, 21414, 22742, 23564, 23904, 24768, 26304, 28552, 29592, 31872, 32121, 34113, 35346, 35856, 37152, 39456, 42828, 45484, 47128, 47808, 49536, 52608, 53019, 57104, 59184, 64242, 68226, 70692, 71712, 74304, 78912, 85656, 90968, 94256, 95616, 96363, 102339, 106038, 114208, 118368, 128484, 136452, 141384, 143424, 148608, 157824, 159057, 171312, 181936, 188512, 192726, 204678, 212076, 228416, 236736, 256968, 272904, 282768, 286848, 307017, 318114, 342624, 363872, 377024, 385452, 409356, 424152, 456832, 473472, 488953, 513936, 545808, 565536, 614034, 636228, 685248, 727744, 754048, 770904, 818712, 848304, 977906, 1027872, 1091616, 1131072, 1228068, 1272456, 1370496, 1455488, 1466859, 1541808, 1637424, 1696608, 1955812, 2055744, 2183232, 2262144, 2456136, 2544912, 2933718, 3083616, 3274848, 3393216, 3911624, 4111488, 4366464, 4400577, 4912272, 5089824, 5867436, 6167232, 6549696, 6786432, 7823248, 8801154, 9824544, 10179648, 11734872, 12334464, 13099392, 13201731, 15646496, 17602308, 19649088, 20359296, 23469744, 26403462, 31292992, 35204616, 39298176, 46939488, 52806924, 62585984, 70409232, 93878976, 105613848, 140818464, 187757952, 211227696, 281636928, 422455392, 563273856, 844910784, 1689821568]

約数ペア:

[(1, 1689821568), (2, 844910784), (3, 563273856), (4, 422455392), (6, 281636928), (8, 211227696), (9, 187757952), (12, 140818464), (16, 105613848), (18, 93878976), (24, 70409232), (27, 62585984), (32, 52806924), (36, 46939488), (43, 39298176), (48, 35204616), (54, 31292992), (64, 26403462), (72, 23469744), (83, 20359296), (86, 19649088), (96, 17602308), (108, 15646496), (128, 13201731), (129, 13099392), (137, 12334464), (144, 11734872), (166, 10179648), (172, 9824544), (192, 8801154), (216, 7823248), (249, 6786432), (258, 6549696), (274, 6167232), (288, 5867436), (332, 5089824), (344, 4912272), (384, 4400577), (387, 4366464), (411, 4111488), (432, 3911624), (498, 3393216), (516, 3274848), (548, 3083616), (576, 2933718), (664, 2544912), (688, 2456136), (747, 2262144), (774, 2183232), (822, 2055744), (864, 1955812), (996, 1696608), (1032, 1637424), (1096, 1541808), (1152, 1466859), (1161, 1455488), (1233, 1370496), (1328, 1272456), (1376, 1228068), (1494, 1131072), (1548, 1091616), (1644, 1027872), (1728, 977906), (1992, 848304), (2064, 818712), (2192, 770904), (2241, 754048), (2322, 727744), (2466, 685248), (2656, 636228), (2752, 614034), (2988, 565536), (3096, 545808), (3288, 513936), (3456, 488953), (3569, 473472), (3699, 456832), (3984, 424152), (4128, 409356), (4384, 385452), (4482, 377024), (4644, 363872), (4932, 342624), (5312, 318114), (5504, 307017), (5891, 286848), (5976, 282768), (6192, 272904), (6576, 256968), (7138, 236736), (7398, 228416), (7968, 212076), (8256, 204678), (8768, 192726), (8964, 188512), (9288, 181936), (9864, 171312), (10624, 159057), (10707, 157824), (11371, 148608), (11782, 143424), (11952, 141384), (12384, 136452), (13152, 128484), (14276, 118368), (14796, 114208), (15936, 106038), (16512, 102339), (17536, 96363), (17673, 95616), (17928, 94256), (18576, 90968), (19728, 85656), (21414, 78912), (22742, 74304), (23564, 71712), (23904, 70692), (24768, 68226), (26304, 64242), (28552, 59184), (29592, 57104), (31872, 53019), (32121, 52608), (34113, 49536), (35346, 47808), (35856, 47128), (37152, 45484), (39456, 42828)]