1805808384

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 288

約数和(自身を含む): 5741514240

約数和(自身を除く): 3935705856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 64, 69, 72, 74, 92, 96, 108, 111, 128, 138, 144, 148, 184, 192, 207, 216, 222, 256, 276, 288, 296, 307, 333, 368, 384, 414, 432, 444, 552, 576, 592, 614, 621, 666, 736, 768, 828, 851, 864, 888, 921, 999, 1104, 1152, 1184, 1228, 1242, 1332, 1472, 1656, 1702, 1728, 1776, 1842, 1998, 2208, 2304, 2368, 2456, 2484, 2553, 2664, 2763, 2944, 3312, 3404, 3456, 3552, 3684, 3996, 4416, 4736, 4912, 4968, 5106, 5328, 5526, 5888, 6624, 6808, 6912, 7061, 7104, 7368, 7659, 7992, 8289, 8832, 9472, 9824, 9936, 10212, 10656, 11052, 11359, 13248, 13616, 14122, 14208, 14736, 15318, 15984, 16578, 17664, 19648, 19872, 20424, 21183, 21312, 22104, 22718, 22977, 26496, 27232, 28244, 28416, 29472, 30636, 31968, 33156, 34077, 39296, 39744, 40848, 42366, 42624, 44208, 45436, 45954, 52992, 54464, 56488, 58944, 61272, 63549, 63936, 66312, 68154, 78592, 79488, 81696, 84732, 85248, 88416, 90872, 91908, 102231, 108928, 112976, 117888, 122544, 127098, 127872, 132624, 136308, 158976, 163392, 169464, 176832, 181744, 183816, 190647, 204462, 217856, 225952, 235776, 245088, 254196, 255744, 261257, 265248, 272616, 306693, 326784, 338928, 353664, 363488, 367632, 381294, 408924, 451904, 490176, 508392, 522514, 530496, 545232, 613386, 653568, 677856, 707328, 726976, 735264, 762588, 783771, 817848, 903808, 980352, 1016784, 1045028, 1060992, 1090464, 1226772, 1355712, 1453952, 1470528, 1525176, 1567542, 1635696, 1807616, 1960704, 2033568, 2090056, 2121984, 2180928, 2351313, 2453544, 2711424, 2907904, 2941056, 3050352, 3135084, 3271392, 4067136, 4180112, 4361856, 4702626, 4907088, 5422848, 5882112, 6100704, 6270168, 6542784, 7053939, 8134272, 8360224, 8723712, 9405252, 9814176, 12201408, 12540336, 13085568, 14107878, 16268544, 16720448, 18810504, 19628352, 24402816, 25080672, 26171136, 28215756, 33440896, 37621008, 39256704, 48805632, 50161344, 56431512, 66881792, 75242016, 78513408, 100322688, 112863024, 150484032, 200645376, 225726048, 300968064, 451452096, 601936128, 902904192, 1805808384]

約数ペア:

[(1, 1805808384), (2, 902904192), (3, 601936128), (4, 451452096), (6, 300968064), (8, 225726048), (9, 200645376), (12, 150484032), (16, 112863024), (18, 100322688), (23, 78513408), (24, 75242016), (27, 66881792), (32, 56431512), (36, 50161344), (37, 48805632), (46, 39256704), (48, 37621008), (54, 33440896), (64, 28215756), (69, 26171136), (72, 25080672), (74, 24402816), (92, 19628352), (96, 18810504), (108, 16720448), (111, 16268544), (128, 14107878), (138, 13085568), (144, 12540336), (148, 12201408), (184, 9814176), (192, 9405252), (207, 8723712), (216, 8360224), (222, 8134272), (256, 7053939), (276, 6542784), (288, 6270168), (296, 6100704), (307, 5882112), (333, 5422848), (368, 4907088), (384, 4702626), (414, 4361856), (432, 4180112), (444, 4067136), (552, 3271392), (576, 3135084), (592, 3050352), (614, 2941056), (621, 2907904), (666, 2711424), (736, 2453544), (768, 2351313), (828, 2180928), (851, 2121984), (864, 2090056), (888, 2033568), (921, 1960704), (999, 1807616), (1104, 1635696), (1152, 1567542), (1184, 1525176), (1228, 1470528), (1242, 1453952), (1332, 1355712), (1472, 1226772), (1656, 1090464), (1702, 1060992), (1728, 1045028), (1776, 1016784), (1842, 980352), (1998, 903808), (2208, 817848), (2304, 783771), (2368, 762588), (2456, 735264), (2484, 726976), (2553, 707328), (2664, 677856), (2763, 653568), (2944, 613386), (3312, 545232), (3404, 530496), (3456, 522514), (3552, 508392), (3684, 490176), (3996, 451904), (4416, 408924), (4736, 381294), (4912, 367632), (4968, 363488), (5106, 353664), (5328, 338928), (5526, 326784), (5888, 306693), (6624, 272616), (6808, 265248), (6912, 261257), (7061, 255744), (7104, 254196), (7368, 245088), (7659, 235776), (7992, 225952), (8289, 217856), (8832, 204462), (9472, 190647), (9824, 183816), (9936, 181744), (10212, 176832), (10656, 169464), (11052, 163392), (11359, 158976), (13248, 136308), (13616, 132624), (14122, 127872), (14208, 127098), (14736, 122544), (15318, 117888), (15984, 112976), (16578, 108928), (17664, 102231), (19648, 91908), (19872, 90872), (20424, 88416), (21183, 85248), (21312, 84732), (22104, 81696), (22718, 79488), (22977, 78592), (26496, 68154), (27232, 66312), (28244, 63936), (28416, 63549), (29472, 61272), (30636, 58944), (31968, 56488), (33156, 54464), (34077, 52992), (39296, 45954), (39744, 45436), (40848, 44208), (42366, 42624)]