1983223872

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1446

約数の個数: 224

約数和(自身を含む): 6720880640

約数和(自身を除く): 4737656768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 127, 144, 168, 189, 192, 216, 224, 252, 254, 288, 336, 378, 381, 432, 448, 504, 508, 576, 672, 756, 762, 864, 889, 1008, 1016, 1143, 1291, 1344, 1512, 1524, 1728, 1778, 2016, 2032, 2286, 2582, 2667, 3024, 3048, 3429, 3556, 3873, 4032, 4064, 4572, 5164, 5334, 6048, 6096, 6858, 7112, 7746, 8001, 8128, 9037, 9144, 10328, 10668, 11619, 12096, 12192, 13716, 14224, 15492, 16002, 18074, 18288, 20656, 21336, 23238, 24003, 24384, 27111, 27432, 28448, 30984, 32004, 34857, 36148, 36576, 41312, 42672, 46476, 48006, 54222, 54864, 56896, 61968, 64008, 69714, 72296, 73152, 81333, 82624, 85344, 92952, 96012, 108444, 109728, 123936, 128016, 139428, 144592, 162666, 163957, 170688, 185904, 192024, 216888, 219456, 243999, 247872, 256032, 278856, 289184, 325332, 327914, 371808, 384048, 433776, 487998, 491871, 512064, 557712, 578368, 650664, 655828, 743616, 768096, 867552, 975996, 983742, 1115424, 1147699, 1301328, 1311656, 1475613, 1536192, 1735104, 1951992, 1967484, 2230848, 2295398, 2602656, 2623312, 2951226, 3443097, 3903984, 3934968, 4426839, 4590796, 5205312, 5246624, 5902452, 6886194, 7807968, 7869936, 8853678, 9181592, 10329291, 10493248, 11804904, 13772388, 15615936, 15739872, 17707356, 18363184, 20658582, 23609808, 27544776, 30987873, 31479744, 35414712, 36726368, 41317164, 47219616, 55089552, 61975746, 70829424, 73452736, 82634328, 94439232, 110179104, 123951492, 141658848, 165268656, 220358208, 247902984, 283317696, 330537312, 495805968, 661074624, 991611936, 1983223872]

約数ペア:

[(1, 1983223872), (2, 991611936), (3, 661074624), (4, 495805968), (6, 330537312), (7, 283317696), (8, 247902984), (9, 220358208), (12, 165268656), (14, 141658848), (16, 123951492), (18, 110179104), (21, 94439232), (24, 82634328), (27, 73452736), (28, 70829424), (32, 61975746), (36, 55089552), (42, 47219616), (48, 41317164), (54, 36726368), (56, 35414712), (63, 31479744), (64, 30987873), (72, 27544776), (84, 23609808), (96, 20658582), (108, 18363184), (112, 17707356), (126, 15739872), (127, 15615936), (144, 13772388), (168, 11804904), (189, 10493248), (192, 10329291), (216, 9181592), (224, 8853678), (252, 7869936), (254, 7807968), (288, 6886194), (336, 5902452), (378, 5246624), (381, 5205312), (432, 4590796), (448, 4426839), (504, 3934968), (508, 3903984), (576, 3443097), (672, 2951226), (756, 2623312), (762, 2602656), (864, 2295398), (889, 2230848), (1008, 1967484), (1016, 1951992), (1143, 1735104), (1291, 1536192), (1344, 1475613), (1512, 1311656), (1524, 1301328), (1728, 1147699), (1778, 1115424), (2016, 983742), (2032, 975996), (2286, 867552), (2582, 768096), (2667, 743616), (3024, 655828), (3048, 650664), (3429, 578368), (3556, 557712), (3873, 512064), (4032, 491871), (4064, 487998), (4572, 433776), (5164, 384048), (5334, 371808), (6048, 327914), (6096, 325332), (6858, 289184), (7112, 278856), (7746, 256032), (8001, 247872), (8128, 243999), (9037, 219456), (9144, 216888), (10328, 192024), (10668, 185904), (11619, 170688), (12096, 163957), (12192, 162666), (13716, 144592), (14224, 139428), (15492, 128016), (16002, 123936), (18074, 109728), (18288, 108444), (20656, 96012), (21336, 92952), (23238, 85344), (24003, 82624), (24384, 81333), (27111, 73152), (27432, 72296), (28448, 69714), (30984, 64008), (32004, 61968), (34857, 56896), (36148, 54864), (36576, 54222), (41312, 48006), (42672, 46476)]