2048647968

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 6507236736

約数和(自身を除く): 4458588768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 43, 48, 51, 68, 72, 74, 86, 96, 102, 111, 129, 136, 144, 148, 153, 172, 204, 222, 258, 263, 272, 288, 296, 306, 333, 344, 387, 408, 444, 516, 526, 544, 592, 612, 629, 666, 688, 731, 774, 789, 816, 888, 1032, 1052, 1184, 1224, 1258, 1332, 1376, 1462, 1548, 1578, 1591, 1632, 1776, 1887, 2064, 2104, 2193, 2367, 2448, 2516, 2664, 2924, 3096, 3156, 3182, 3552, 3774, 4128, 4208, 4386, 4471, 4734, 4773, 4896, 5032, 5328, 5661, 5848, 6192, 6312, 6364, 6579, 7548, 8416, 8772, 8942, 9468, 9546, 9731, 10064, 10656, 11309, 11322, 11696, 12384, 12624, 12728, 13158, 13413, 14319, 15096, 17544, 17884, 18936, 19092, 19462, 20128, 22618, 22644, 23392, 25248, 25456, 26316, 26826, 27047, 28638, 29193, 30192, 33927, 35088, 35768, 37872, 38184, 38924, 40239, 45236, 45288, 50912, 52632, 53652, 54094, 57276, 58386, 60384, 67854, 70176, 71536, 75744, 76368, 77848, 80478, 81141, 87579, 90472, 90576, 101781, 105264, 107304, 108188, 114552, 116772, 135708, 143072, 152736, 155696, 160956, 162282, 165427, 175158, 180944, 181152, 192253, 203562, 210528, 214608, 216376, 229104, 233544, 243423, 271416, 311392, 321912, 324564, 330854, 350316, 361888, 384506, 407124, 418433, 429216, 432752, 458208, 467088, 486846, 496281, 542832, 576759, 643824, 649128, 661708, 700632, 769012, 814248, 836866, 865504, 934176, 973692, 992562, 1085664, 1153518, 1255299, 1287648, 1298256, 1323416, 1401264, 1488843, 1538024, 1628496, 1673732, 1730277, 1947384, 1985124, 2307036, 2510598, 2596512, 2646832, 2802528, 2977686, 3076048, 3256992, 3347464, 3460554, 3765897, 3894768, 3970248, 4614072, 5021196, 5293664, 5955372, 6152096, 6694928, 6921108, 7113361, 7531794, 7789536, 7940496, 9228144, 10042392, 11910744, 13389856, 13842216, 14226722, 15063588, 15880992, 18456288, 20084784, 21340083, 23821488, 27684432, 28453444, 30127176, 40169568, 42680166, 47642976, 55368864, 56906888, 60254352, 64020249, 85360332, 113813776, 120508704, 128040498, 170720664, 227627552, 256080996, 341441328, 512161992, 682882656, 1024323984, 2048647968]

約数ペア:

[(1, 2048647968), (2, 1024323984), (3, 682882656), (4, 512161992), (6, 341441328), (8, 256080996), (9, 227627552), (12, 170720664), (16, 128040498), (17, 120508704), (18, 113813776), (24, 85360332), (32, 64020249), (34, 60254352), (36, 56906888), (37, 55368864), (43, 47642976), (48, 42680166), (51, 40169568), (68, 30127176), (72, 28453444), (74, 27684432), (86, 23821488), (96, 21340083), (102, 20084784), (111, 18456288), (129, 15880992), (136, 15063588), (144, 14226722), (148, 13842216), (153, 13389856), (172, 11910744), (204, 10042392), (222, 9228144), (258, 7940496), (263, 7789536), (272, 7531794), (288, 7113361), (296, 6921108), (306, 6694928), (333, 6152096), (344, 5955372), (387, 5293664), (408, 5021196), (444, 4614072), (516, 3970248), (526, 3894768), (544, 3765897), (592, 3460554), (612, 3347464), (629, 3256992), (666, 3076048), (688, 2977686), (731, 2802528), (774, 2646832), (789, 2596512), (816, 2510598), (888, 2307036), (1032, 1985124), (1052, 1947384), (1184, 1730277), (1224, 1673732), (1258, 1628496), (1332, 1538024), (1376, 1488843), (1462, 1401264), (1548, 1323416), (1578, 1298256), (1591, 1287648), (1632, 1255299), (1776, 1153518), (1887, 1085664), (2064, 992562), (2104, 973692), (2193, 934176), (2367, 865504), (2448, 836866), (2516, 814248), (2664, 769012), (2924, 700632), (3096, 661708), (3156, 649128), (3182, 643824), (3552, 576759), (3774, 542832), (4128, 496281), (4208, 486846), (4386, 467088), (4471, 458208), (4734, 432752), (4773, 429216), (4896, 418433), (5032, 407124), (5328, 384506), (5661, 361888), (5848, 350316), (6192, 330854), (6312, 324564), (6364, 321912), (6579, 311392), (7548, 271416), (8416, 243423), (8772, 233544), (8942, 229104), (9468, 216376), (9546, 214608), (9731, 210528), (10064, 203562), (10656, 192253), (11309, 181152), (11322, 180944), (11696, 175158), (12384, 165427), (12624, 162282), (12728, 160956), (13158, 155696), (13413, 152736), (14319, 143072), (15096, 135708), (17544, 116772), (17884, 114552), (18936, 108188), (19092, 107304), (19462, 105264), (20128, 101781), (22618, 90576), (22644, 90472), (23392, 87579), (25248, 81141), (25456, 80478), (26316, 77848), (26826, 76368), (27047, 75744), (28638, 71536), (29193, 70176), (30192, 67854), (33927, 60384), (35088, 58386), (35768, 57276), (37872, 54094), (38184, 53652), (38924, 52632), (40239, 50912), (45236, 45288)]