1279231488

素因数分解:

$2^9\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 4049115840

約数和(自身を除く): 2769884352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 41, 48, 54, 61, 64, 72, 74, 82, 96, 108, 111, 122, 123, 128, 144, 148, 164, 183, 192, 216, 222, 244, 246, 256, 288, 296, 328, 333, 366, 369, 384, 432, 444, 488, 492, 512, 549, 576, 592, 656, 666, 732, 738, 768, 864, 888, 976, 984, 999, 1098, 1107, 1152, 1184, 1312, 1332, 1464, 1476, 1517, 1536, 1647, 1728, 1776, 1952, 1968, 1998, 2196, 2214, 2257, 2304, 2368, 2501, 2624, 2664, 2928, 2952, 3034, 3294, 3456, 3552, 3904, 3936, 3996, 4392, 4428, 4514, 4551, 4608, 4736, 5002, 5248, 5328, 5856, 5904, 6068, 6588, 6771, 6912, 7104, 7503, 7808, 7872, 7992, 8784, 8856, 9028, 9102, 9472, 10004, 10496, 10656, 11712, 11808, 12136, 13176, 13542, 13653, 13824, 14208, 15006, 15616, 15744, 15984, 17568, 17712, 18056, 18204, 18944, 20008, 20313, 20992, 21312, 22509, 23424, 23616, 24272, 26352, 27084, 27306, 28416, 30012, 31232, 31488, 31968, 35136, 35424, 36112, 36408, 40016, 40626, 40959, 42624, 45018, 46848, 47232, 48544, 52704, 54168, 54612, 56832, 60024, 60939, 62976, 63936, 67527, 70272, 70848, 72224, 72816, 80032, 81252, 81918, 85248, 90036, 92537, 93696, 94464, 97088, 105408, 108336, 109224, 120048, 121878, 127872, 135054, 140544, 141696, 144448, 145632, 160064, 162504, 163836, 170496, 180072, 185074, 188928, 194176, 210816, 216672, 218448, 240096, 243756, 255744, 270108, 277611, 281088, 283392, 288896, 291264, 320128, 325008, 327672, 360144, 370148, 388352, 421632, 433344, 436896, 480192, 487512, 511488, 540216, 555222, 566784, 577792, 582528, 640256, 650016, 655344, 720288, 740296, 776704, 832833, 843264, 866688, 873792, 960384, 975024, 1080432, 1110444, 1155584, 1165056, 1280512, 1300032, 1310688, 1440576, 1480592, 1665666, 1733376, 1747584, 1920768, 1950048, 2160864, 2220888, 2330112, 2498499, 2600064, 2621376, 2881152, 2961184, 3331332, 3466752, 3495168, 3841536, 3900096, 4321728, 4441776, 4996998, 5200128, 5242752, 5762304, 5922368, 6662664, 6990336, 7800192, 8643456, 8883552, 9993996, 10400256, 10485504, 11524608, 11844736, 13325328, 15600384, 17286912, 17767104, 19987992, 20971008, 23689472, 26650656, 31200768, 34573824, 35534208, 39975984, 47378944, 53301312, 71068416, 79951968, 106602624, 142136832, 159903936, 213205248, 319807872, 426410496, 639615744, 1279231488]

約数ペア:

[(1, 1279231488), (2, 639615744), (3, 426410496), (4, 319807872), (6, 213205248), (8, 159903936), (9, 142136832), (12, 106602624), (16, 79951968), (18, 71068416), (24, 53301312), (27, 47378944), (32, 39975984), (36, 35534208), (37, 34573824), (41, 31200768), (48, 26650656), (54, 23689472), (61, 20971008), (64, 19987992), (72, 17767104), (74, 17286912), (82, 15600384), (96, 13325328), (108, 11844736), (111, 11524608), (122, 10485504), (123, 10400256), (128, 9993996), (144, 8883552), (148, 8643456), (164, 7800192), (183, 6990336), (192, 6662664), (216, 5922368), (222, 5762304), (244, 5242752), (246, 5200128), (256, 4996998), (288, 4441776), (296, 4321728), (328, 3900096), (333, 3841536), (366, 3495168), (369, 3466752), (384, 3331332), (432, 2961184), (444, 2881152), (488, 2621376), (492, 2600064), (512, 2498499), (549, 2330112), (576, 2220888), (592, 2160864), (656, 1950048), (666, 1920768), (732, 1747584), (738, 1733376), (768, 1665666), (864, 1480592), (888, 1440576), (976, 1310688), (984, 1300032), (999, 1280512), (1098, 1165056), (1107, 1155584), (1152, 1110444), (1184, 1080432), (1312, 975024), (1332, 960384), (1464, 873792), (1476, 866688), (1517, 843264), (1536, 832833), (1647, 776704), (1728, 740296), (1776, 720288), (1952, 655344), (1968, 650016), (1998, 640256), (2196, 582528), (2214, 577792), (2257, 566784), (2304, 555222), (2368, 540216), (2501, 511488), (2624, 487512), (2664, 480192), (2928, 436896), (2952, 433344), (3034, 421632), (3294, 388352), (3456, 370148), (3552, 360144), (3904, 327672), (3936, 325008), (3996, 320128), (4392, 291264), (4428, 288896), (4514, 283392), (4551, 281088), (4608, 277611), (4736, 270108), (5002, 255744), (5248, 243756), (5328, 240096), (5856, 218448), (5904, 216672), (6068, 210816), (6588, 194176), (6771, 188928), (6912, 185074), (7104, 180072), (7503, 170496), (7808, 163836), (7872, 162504), (7992, 160064), (8784, 145632), (8856, 144448), (9028, 141696), (9102, 140544), (9472, 135054), (10004, 127872), (10496, 121878), (10656, 120048), (11712, 109224), (11808, 108336), (12136, 105408), (13176, 97088), (13542, 94464), (13653, 93696), (13824, 92537), (14208, 90036), (15006, 85248), (15616, 81918), (15744, 81252), (15984, 80032), (17568, 72816), (17712, 72224), (18056, 70848), (18204, 70272), (18944, 67527), (20008, 63936), (20313, 62976), (20992, 60939), (21312, 60024), (22509, 56832), (23424, 54612), (23616, 54168), (24272, 52704), (26352, 48544), (27084, 47232), (27306, 46848), (28416, 45018), (30012, 42624), (31232, 40959), (31488, 40626), (31968, 40016), (35136, 36408), (35424, 36112)]