331543296

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 1113685664

約数和(自身を除く): 782142368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 288, 336, 337, 366, 384, 427, 448, 488, 504, 549, 576, 672, 674, 732, 768, 854, 896, 976, 1008, 1011, 1098, 1152, 1281, 1344, 1348, 1464, 1708, 1792, 1952, 2016, 2022, 2196, 2304, 2359, 2562, 2688, 2696, 2928, 3033, 3416, 3843, 3904, 4032, 4044, 4392, 4718, 5124, 5376, 5392, 5856, 6066, 6832, 7077, 7686, 7808, 8064, 8088, 8784, 9436, 10248, 10784, 11712, 12132, 13664, 14154, 15372, 15616, 16128, 16176, 17568, 18872, 20496, 20557, 21231, 21568, 23424, 24264, 27328, 28308, 30744, 32352, 35136, 37744, 40992, 41114, 42462, 43136, 46848, 48528, 54656, 56616, 61488, 61671, 64704, 70272, 75488, 81984, 82228, 84924, 86272, 97056, 109312, 113232, 122976, 123342, 129408, 140544, 143899, 150976, 163968, 164456, 169848, 185013, 194112, 226464, 245952, 246684, 258816, 287798, 301952, 327936, 328912, 339696, 370026, 388224, 431697, 452928, 491904, 493368, 575596, 603904, 657824, 679392, 740052, 776448, 863394, 905856, 983808, 986736, 1151192, 1295091, 1315648, 1358784, 1480104, 1726788, 1811712, 1973472, 2302384, 2590182, 2631296, 2717568, 2960208, 3453576, 3946944, 4604768, 5180364, 5262592, 5435136, 5920416, 6907152, 7893888, 9209536, 10360728, 11840832, 13814304, 15787776, 18419072, 20721456, 23681664, 27628608, 36838144, 41442912, 47363328, 55257216, 82885824, 110514432, 165771648, 331543296]

約数ペア:

[(1, 331543296), (2, 165771648), (3, 110514432), (4, 82885824), (6, 55257216), (7, 47363328), (8, 41442912), (9, 36838144), (12, 27628608), (14, 23681664), (16, 20721456), (18, 18419072), (21, 15787776), (24, 13814304), (28, 11840832), (32, 10360728), (36, 9209536), (42, 7893888), (48, 6907152), (56, 5920416), (61, 5435136), (63, 5262592), (64, 5180364), (72, 4604768), (84, 3946944), (96, 3453576), (112, 2960208), (122, 2717568), (126, 2631296), (128, 2590182), (144, 2302384), (168, 1973472), (183, 1811712), (192, 1726788), (224, 1480104), (244, 1358784), (252, 1315648), (256, 1295091), (288, 1151192), (336, 986736), (337, 983808), (366, 905856), (384, 863394), (427, 776448), (448, 740052), (488, 679392), (504, 657824), (549, 603904), (576, 575596), (672, 493368), (674, 491904), (732, 452928), (768, 431697), (854, 388224), (896, 370026), (976, 339696), (1008, 328912), (1011, 327936), (1098, 301952), (1152, 287798), (1281, 258816), (1344, 246684), (1348, 245952), (1464, 226464), (1708, 194112), (1792, 185013), (1952, 169848), (2016, 164456), (2022, 163968), (2196, 150976), (2304, 143899), (2359, 140544), (2562, 129408), (2688, 123342), (2696, 122976), (2928, 113232), (3033, 109312), (3416, 97056), (3843, 86272), (3904, 84924), (4032, 82228), (4044, 81984), (4392, 75488), (4718, 70272), (5124, 64704), (5376, 61671), (5392, 61488), (5856, 56616), (6066, 54656), (6832, 48528), (7077, 46848), (7686, 43136), (7808, 42462), (8064, 41114), (8088, 40992), (8784, 37744), (9436, 35136), (10248, 32352), (10784, 30744), (11712, 28308), (12132, 27328), (13664, 24264), (14154, 23424), (15372, 21568), (15616, 21231), (16128, 20557), (16176, 20496), (17568, 18872)]