1644085248

素因数分解:

$2^{14}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 4932350976

約数和(自身を除く): 3288265728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 83, 93, 96, 104, 124, 128, 156, 166, 186, 192, 208, 248, 249, 256, 312, 332, 372, 384, 403, 416, 496, 498, 512, 624, 664, 744, 768, 806, 832, 992, 996, 1024, 1079, 1209, 1248, 1328, 1488, 1536, 1612, 1664, 1984, 1992, 2048, 2158, 2418, 2496, 2573, 2656, 2976, 3072, 3224, 3237, 3328, 3968, 3984, 4096, 4316, 4836, 4992, 5146, 5312, 5952, 6144, 6448, 6474, 6656, 7719, 7936, 7968, 8192, 8632, 9672, 9984, 10292, 10624, 11904, 12288, 12896, 12948, 13312, 15438, 15872, 15936, 16384, 17264, 19344, 19968, 20584, 21248, 23808, 24576, 25792, 25896, 26624, 30876, 31744, 31872, 33449, 34528, 38688, 39936, 41168, 42496, 47616, 49152, 51584, 51792, 53248, 61752, 63488, 63744, 66898, 69056, 77376, 79872, 82336, 84992, 95232, 100347, 103168, 103584, 106496, 123504, 126976, 127488, 133796, 138112, 154752, 159744, 164672, 169984, 190464, 200694, 206336, 207168, 212992, 247008, 253952, 254976, 267592, 276224, 309504, 319488, 329344, 339968, 380928, 401388, 412672, 414336, 494016, 507904, 509952, 535184, 552448, 619008, 638976, 658688, 679936, 761856, 802776, 825344, 828672, 988032, 1019904, 1070368, 1104896, 1238016, 1317376, 1359872, 1523712, 1605552, 1650688, 1657344, 1976064, 2039808, 2140736, 2209792, 2476032, 2634752, 3211104, 3301376, 3314688, 3952128, 4079616, 4281472, 4419584, 4952064, 5269504, 6422208, 6602752, 6629376, 7904256, 8562944, 8839168, 9904128, 10539008, 12844416, 13258752, 15808512, 17125888, 17678336, 19808256, 21078016, 25688832, 26517504, 31617024, 34251776, 42156032, 51377664, 53035008, 63234048, 68503552, 102755328, 126468096, 137007104, 205510656, 274014208, 411021312, 548028416, 822042624, 1644085248]

約数ペア:

[(1, 1644085248), (2, 822042624), (3, 548028416), (4, 411021312), (6, 274014208), (8, 205510656), (12, 137007104), (13, 126468096), (16, 102755328), (24, 68503552), (26, 63234048), (31, 53035008), (32, 51377664), (39, 42156032), (48, 34251776), (52, 31617024), (62, 26517504), (64, 25688832), (78, 21078016), (83, 19808256), (93, 17678336), (96, 17125888), (104, 15808512), (124, 13258752), (128, 12844416), (156, 10539008), (166, 9904128), (186, 8839168), (192, 8562944), (208, 7904256), (248, 6629376), (249, 6602752), (256, 6422208), (312, 5269504), (332, 4952064), (372, 4419584), (384, 4281472), (403, 4079616), (416, 3952128), (496, 3314688), (498, 3301376), (512, 3211104), (624, 2634752), (664, 2476032), (744, 2209792), (768, 2140736), (806, 2039808), (832, 1976064), (992, 1657344), (996, 1650688), (1024, 1605552), (1079, 1523712), (1209, 1359872), (1248, 1317376), (1328, 1238016), (1488, 1104896), (1536, 1070368), (1612, 1019904), (1664, 988032), (1984, 828672), (1992, 825344), (2048, 802776), (2158, 761856), (2418, 679936), (2496, 658688), (2573, 638976), (2656, 619008), (2976, 552448), (3072, 535184), (3224, 509952), (3237, 507904), (3328, 494016), (3968, 414336), (3984, 412672), (4096, 401388), (4316, 380928), (4836, 339968), (4992, 329344), (5146, 319488), (5312, 309504), (5952, 276224), (6144, 267592), (6448, 254976), (6474, 253952), (6656, 247008), (7719, 212992), (7936, 207168), (7968, 206336), (8192, 200694), (8632, 190464), (9672, 169984), (9984, 164672), (10292, 159744), (10624, 154752), (11904, 138112), (12288, 133796), (12896, 127488), (12948, 126976), (13312, 123504), (15438, 106496), (15872, 103584), (15936, 103168), (16384, 100347), (17264, 95232), (19344, 84992), (19968, 82336), (20584, 79872), (21248, 77376), (23808, 69056), (24576, 66898), (25792, 63744), (25896, 63488), (26624, 61752), (30876, 53248), (31744, 51792), (31872, 51584), (33449, 49152), (34528, 47616), (38688, 42496), (39936, 41168)]