1804781952

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 256

約数和(自身を含む): 5593190400

約数和(自身を除く): 3788408448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 47, 48, 54, 64, 72, 82, 94, 96, 108, 123, 128, 141, 144, 164, 188, 192, 216, 246, 271, 282, 288, 328, 369, 376, 384, 423, 432, 492, 542, 564, 576, 656, 738, 752, 813, 846, 864, 984, 1084, 1107, 1128, 1152, 1269, 1312, 1476, 1504, 1626, 1692, 1728, 1927, 1968, 2168, 2214, 2256, 2439, 2538, 2624, 2952, 3008, 3252, 3384, 3456, 3854, 3936, 4336, 4428, 4512, 4878, 5076, 5248, 5781, 5904, 6016, 6504, 6768, 7317, 7708, 7872, 8672, 8856, 9024, 9756, 10152, 11111, 11562, 11808, 12737, 13008, 13536, 14634, 15416, 15744, 17343, 17344, 17712, 18048, 19512, 20304, 22222, 23124, 23616, 25474, 26016, 27072, 29268, 30832, 33333, 34686, 34688, 35424, 38211, 39024, 40608, 44444, 46248, 47232, 50948, 52029, 52032, 54144, 58536, 61664, 66666, 69372, 70848, 76422, 78048, 81216, 88888, 92496, 99999, 101896, 104058, 104064, 114633, 117072, 123328, 133332, 138744, 141696, 152844, 156096, 162432, 177776, 184992, 199998, 203792, 208116, 229266, 234144, 246656, 266664, 277488, 299997, 305688, 312192, 343899, 355552, 369984, 399996, 407584, 416232, 458532, 468288, 522217, 533328, 554976, 599994, 611376, 687798, 711104, 739968, 799992, 815168, 832464, 917064, 936576, 1044434, 1066656, 1109952, 1199988, 1222752, 1375596, 1422208, 1566651, 1599984, 1630336, 1664928, 1834128, 2088868, 2133312, 2219904, 2399976, 2445504, 2751192, 3133302, 3199968, 3329856, 3668256, 4177736, 4266624, 4699953, 4799952, 4891008, 5502384, 6266604, 6399936, 6659712, 7336512, 8355472, 9399906, 9599904, 11004768, 12533208, 12799872, 14099859, 14673024, 16710944, 18799812, 19199808, 22009536, 25066416, 28199718, 33421888, 37599624, 38399616, 44019072, 50132832, 56399436, 66843776, 75199248, 100265664, 112798872, 150398496, 200531328, 225597744, 300796992, 451195488, 601593984, 902390976, 1804781952]

約数ペア:

[(1, 1804781952), (2, 902390976), (3, 601593984), (4, 451195488), (6, 300796992), (8, 225597744), (9, 200531328), (12, 150398496), (16, 112798872), (18, 100265664), (24, 75199248), (27, 66843776), (32, 56399436), (36, 50132832), (41, 44019072), (47, 38399616), (48, 37599624), (54, 33421888), (64, 28199718), (72, 25066416), (82, 22009536), (94, 19199808), (96, 18799812), (108, 16710944), (123, 14673024), (128, 14099859), (141, 12799872), (144, 12533208), (164, 11004768), (188, 9599904), (192, 9399906), (216, 8355472), (246, 7336512), (271, 6659712), (282, 6399936), (288, 6266604), (328, 5502384), (369, 4891008), (376, 4799952), (384, 4699953), (423, 4266624), (432, 4177736), (492, 3668256), (542, 3329856), (564, 3199968), (576, 3133302), (656, 2751192), (738, 2445504), (752, 2399976), (813, 2219904), (846, 2133312), (864, 2088868), (984, 1834128), (1084, 1664928), (1107, 1630336), (1128, 1599984), (1152, 1566651), (1269, 1422208), (1312, 1375596), (1476, 1222752), (1504, 1199988), (1626, 1109952), (1692, 1066656), (1728, 1044434), (1927, 936576), (1968, 917064), (2168, 832464), (2214, 815168), (2256, 799992), (2439, 739968), (2538, 711104), (2624, 687798), (2952, 611376), (3008, 599994), (3252, 554976), (3384, 533328), (3456, 522217), (3854, 468288), (3936, 458532), (4336, 416232), (4428, 407584), (4512, 399996), (4878, 369984), (5076, 355552), (5248, 343899), (5781, 312192), (5904, 305688), (6016, 299997), (6504, 277488), (6768, 266664), (7317, 246656), (7708, 234144), (7872, 229266), (8672, 208116), (8856, 203792), (9024, 199998), (9756, 184992), (10152, 177776), (11111, 162432), (11562, 156096), (11808, 152844), (12737, 141696), (13008, 138744), (13536, 133332), (14634, 123328), (15416, 117072), (15744, 114633), (17343, 104064), (17344, 104058), (17712, 101896), (18048, 99999), (19512, 92496), (20304, 88888), (22222, 81216), (23124, 78048), (23616, 76422), (25474, 70848), (26016, 69372), (27072, 66666), (29268, 61664), (30832, 58536), (33333, 54144), (34686, 52032), (34688, 52029), (35424, 50948), (38211, 47232), (39024, 46248), (40608, 44444)]