203568768

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 678585600

約数和(自身を除く): 475016832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 156, 184, 192, 197, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 384, 394, 414, 416, 432, 468, 552, 576, 591, 598, 621, 624, 702, 736, 788, 828, 832, 864, 897, 936, 1104, 1152, 1182, 1196, 1242, 1248, 1404, 1472, 1576, 1656, 1664, 1728, 1773, 1794, 1872, 2208, 2364, 2392, 2484, 2496, 2561, 2691, 2808, 2944, 3152, 3312, 3456, 3546, 3588, 3744, 4416, 4531, 4728, 4784, 4968, 4992, 5122, 5319, 5382, 5616, 6304, 6624, 7092, 7176, 7488, 7683, 8073, 8832, 9062, 9456, 9568, 9936, 10244, 10638, 10764, 11232, 12608, 13248, 13593, 14184, 14352, 14976, 15366, 16146, 18124, 18912, 19136, 19872, 20488, 21276, 21528, 22464, 23049, 25216, 26496, 27186, 28368, 28704, 30732, 32292, 36248, 37824, 38272, 39744, 40779, 40976, 42552, 43056, 44928, 46098, 54372, 56736, 57408, 58903, 61464, 64584, 69147, 72496, 75648, 79488, 81558, 81952, 85104, 86112, 92196, 108744, 113472, 114816, 117806, 122337, 122928, 129168, 138294, 144992, 163116, 163904, 170208, 172224, 176709, 184392, 217488, 226944, 235612, 244674, 245856, 258336, 276588, 289984, 326232, 327808, 340416, 344448, 353418, 368784, 434976, 471224, 489348, 491712, 516672, 530127, 553176, 579968, 652464, 680832, 706836, 737568, 869952, 942448, 978696, 983424, 1033344, 1060254, 1106352, 1304928, 1413672, 1475136, 1590381, 1739904, 1884896, 1957392, 2120508, 2212704, 2609856, 2827344, 2950272, 3180762, 3769792, 3914784, 4241016, 4425408, 5219712, 5654688, 6361524, 7539584, 7829568, 8482032, 8850816, 11309376, 12723048, 15659136, 16964064, 22618752, 25446096, 33928128, 50892192, 67856256, 101784384, 203568768]

約数ペア:

[(1, 203568768), (2, 101784384), (3, 67856256), (4, 50892192), (6, 33928128), (8, 25446096), (9, 22618752), (12, 16964064), (13, 15659136), (16, 12723048), (18, 11309376), (23, 8850816), (24, 8482032), (26, 7829568), (27, 7539584), (32, 6361524), (36, 5654688), (39, 5219712), (46, 4425408), (48, 4241016), (52, 3914784), (54, 3769792), (64, 3180762), (69, 2950272), (72, 2827344), (78, 2609856), (92, 2212704), (96, 2120508), (104, 1957392), (108, 1884896), (117, 1739904), (128, 1590381), (138, 1475136), (144, 1413672), (156, 1304928), (184, 1106352), (192, 1060254), (197, 1033344), (207, 983424), (208, 978696), (216, 942448), (234, 869952), (276, 737568), (288, 706836), (299, 680832), (312, 652464), (351, 579968), (368, 553176), (384, 530127), (394, 516672), (414, 491712), (416, 489348), (432, 471224), (468, 434976), (552, 368784), (576, 353418), (591, 344448), (598, 340416), (621, 327808), (624, 326232), (702, 289984), (736, 276588), (788, 258336), (828, 245856), (832, 244674), (864, 235612), (897, 226944), (936, 217488), (1104, 184392), (1152, 176709), (1182, 172224), (1196, 170208), (1242, 163904), (1248, 163116), (1404, 144992), (1472, 138294), (1576, 129168), (1656, 122928), (1664, 122337), (1728, 117806), (1773, 114816), (1794, 113472), (1872, 108744), (2208, 92196), (2364, 86112), (2392, 85104), (2484, 81952), (2496, 81558), (2561, 79488), (2691, 75648), (2808, 72496), (2944, 69147), (3152, 64584), (3312, 61464), (3456, 58903), (3546, 57408), (3588, 56736), (3744, 54372), (4416, 46098), (4531, 44928), (4728, 43056), (4784, 42552), (4968, 40976), (4992, 40779), (5122, 39744), (5319, 38272), (5382, 37824), (5616, 36248), (6304, 32292), (6624, 30732), (7092, 28704), (7176, 28368), (7488, 27186), (7683, 26496), (8073, 25216), (8832, 23049), (9062, 22464), (9456, 21528), (9568, 21276), (9936, 20488), (10244, 19872), (10638, 19136), (10764, 18912), (11232, 18124), (12608, 16146), (13248, 15366), (13593, 14976), (14184, 14352)]