231704928

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 288

約数和(自身を含む): 848625120

約数和(自身を除く): 616920192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 421, 432, 441, 468, 504, 546, 588, 624, 637, 672, 702, 728, 756, 784, 819, 842, 864, 882, 936, 1008, 1092, 1176, 1248, 1263, 1274, 1323, 1404, 1456, 1512, 1568, 1638, 1684, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2526, 2548, 2646, 2808, 2912, 2947, 3024, 3276, 3368, 3528, 3744, 3789, 3822, 4368, 4704, 4914, 5052, 5096, 5292, 5473, 5616, 5733, 5894, 6048, 6552, 6736, 7056, 7578, 7644, 8736, 8841, 9828, 10104, 10192, 10584, 10946, 11232, 11367, 11466, 11788, 13104, 13472, 14112, 15156, 15288, 16419, 17199, 17682, 19656, 20208, 20384, 20629, 21168, 21892, 22734, 22932, 23576, 26208, 26523, 30312, 30576, 32838, 34398, 35364, 38311, 39312, 40416, 41258, 42336, 43784, 45468, 45864, 47152, 49257, 53046, 60624, 61152, 61887, 65676, 68796, 70728, 76622, 78624, 79569, 82516, 87568, 90936, 91728, 94304, 98514, 106092, 114933, 121248, 123774, 131352, 137592, 141456, 147771, 153244, 159138, 165032, 175136, 181872, 183456, 185661, 197028, 212184, 229866, 247548, 262704, 268177, 275184, 282912, 295542, 306488, 318276, 330064, 344799, 363744, 371322, 394056, 424368, 459732, 495096, 525408, 536354, 550368, 556983, 591084, 612976, 636552, 660128, 689598, 742644, 788112, 804531, 848736, 919464, 990192, 1034397, 1072708, 1113966, 1182168, 1225952, 1273104, 1379196, 1485288, 1576224, 1609062, 1838928, 1980384, 2068794, 2145416, 2227932, 2364336, 2413593, 2546208, 2758392, 2970576, 3218124, 3677856, 4137588, 4290832, 4455864, 4728672, 4827186, 5516784, 5941152, 6436248, 7240779, 8275176, 8581664, 8911728, 9654372, 11033568, 12872496, 14481558, 16550352, 17823456, 19308744, 25744992, 28963116, 33100704, 38617488, 57926232, 77234976, 115852464, 231704928]

約数ペア:

[(1, 231704928), (2, 115852464), (3, 77234976), (4, 57926232), (6, 38617488), (7, 33100704), (8, 28963116), (9, 25744992), (12, 19308744), (13, 17823456), (14, 16550352), (16, 14481558), (18, 12872496), (21, 11033568), (24, 9654372), (26, 8911728), (27, 8581664), (28, 8275176), (32, 7240779), (36, 6436248), (39, 5941152), (42, 5516784), (48, 4827186), (49, 4728672), (52, 4455864), (54, 4290832), (56, 4137588), (63, 3677856), (72, 3218124), (78, 2970576), (84, 2758392), (91, 2546208), (96, 2413593), (98, 2364336), (104, 2227932), (108, 2145416), (112, 2068794), (117, 1980384), (126, 1838928), (144, 1609062), (147, 1576224), (156, 1485288), (168, 1379196), (182, 1273104), (189, 1225952), (196, 1182168), (208, 1113966), (216, 1072708), (224, 1034397), (234, 990192), (252, 919464), (273, 848736), (288, 804531), (294, 788112), (312, 742644), (336, 689598), (351, 660128), (364, 636552), (378, 612976), (392, 591084), (416, 556983), (421, 550368), (432, 536354), (441, 525408), (468, 495096), (504, 459732), (546, 424368), (588, 394056), (624, 371322), (637, 363744), (672, 344799), (702, 330064), (728, 318276), (756, 306488), (784, 295542), (819, 282912), (842, 275184), (864, 268177), (882, 262704), (936, 247548), (1008, 229866), (1092, 212184), (1176, 197028), (1248, 185661), (1263, 183456), (1274, 181872), (1323, 175136), (1404, 165032), (1456, 159138), (1512, 153244), (1568, 147771), (1638, 141456), (1684, 137592), (1764, 131352), (1872, 123774), (1911, 121248), (2016, 114933), (2184, 106092), (2352, 98514), (2457, 94304), (2526, 91728), (2548, 90936), (2646, 87568), (2808, 82516), (2912, 79569), (2947, 78624), (3024, 76622), (3276, 70728), (3368, 68796), (3528, 65676), (3744, 61887), (3789, 61152), (3822, 60624), (4368, 53046), (4704, 49257), (4914, 47152), (5052, 45864), (5096, 45468), (5292, 43784), (5473, 42336), (5616, 41258), (5733, 40416), (5894, 39312), (6048, 38311), (6552, 35364), (6736, 34398), (7056, 32838), (7578, 30576), (7644, 30312), (8736, 26523), (8841, 26208), (9828, 23576), (10104, 22932), (10192, 22734), (10584, 21892), (10946, 21168), (11232, 20629), (11367, 20384), (11466, 20208), (11788, 19656), (13104, 17682), (13472, 17199), (14112, 16419), (15156, 15288)]