253550304

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 884247840

約数和(自身を除く): 630697536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 53, 54, 56, 63, 72, 84, 96, 98, 106, 108, 112, 113, 126, 144, 147, 159, 168, 189, 196, 212, 216, 224, 226, 252, 288, 294, 318, 336, 339, 371, 378, 392, 424, 432, 441, 452, 477, 504, 588, 636, 672, 678, 742, 756, 784, 791, 848, 864, 882, 904, 954, 1008, 1017, 1113, 1176, 1272, 1323, 1356, 1431, 1484, 1512, 1568, 1582, 1696, 1764, 1808, 1908, 2016, 2034, 2226, 2352, 2373, 2544, 2597, 2646, 2712, 2862, 2968, 3024, 3051, 3164, 3339, 3528, 3616, 3816, 4068, 4452, 4704, 4746, 5088, 5194, 5292, 5424, 5537, 5724, 5936, 5989, 6048, 6102, 6328, 6678, 7056, 7119, 7632, 7791, 8136, 8904, 9492, 10017, 10388, 10584, 10848, 11074, 11448, 11872, 11978, 12204, 12656, 13356, 14112, 14238, 15264, 15582, 16272, 16611, 17808, 17967, 18984, 20034, 20776, 21168, 21357, 22148, 22896, 23373, 23956, 24408, 25312, 26712, 28476, 31164, 32544, 33222, 35616, 35934, 37968, 40068, 41552, 41923, 42336, 42714, 44296, 45792, 46746, 47912, 48816, 49833, 53424, 53901, 56952, 62328, 66444, 70119, 71868, 75936, 80136, 83104, 83846, 85428, 88592, 93492, 95824, 97632, 99666, 106848, 107802, 113904, 124656, 125769, 132888, 140238, 143736, 149499, 160272, 161703, 167692, 170856, 177184, 186984, 191648, 199332, 215604, 227808, 249312, 251538, 265776, 280476, 287472, 293461, 298998, 320544, 323406, 335384, 341712, 373968, 377307, 398664, 431208, 503076, 531552, 560952, 574944, 586922, 597996, 646812, 670768, 683424, 747936, 754614, 797328, 862416, 880383, 1006152, 1121904, 1131921, 1173844, 1195992, 1293624, 1341536, 1509228, 1594656, 1724832, 1760766, 2012304, 2243808, 2263842, 2347688, 2391984, 2587248, 2641149, 3018456, 3521532, 4024608, 4527684, 4695376, 4783968, 5174496, 5282298, 6036912, 7043064, 7923447, 9055368, 9390752, 10564596, 12073824, 14086128, 15846894, 18110736, 21129192, 28172256, 31693788, 36221472, 42258384, 63387576, 84516768, 126775152, 253550304]

約数ペア:

[(1, 253550304), (2, 126775152), (3, 84516768), (4, 63387576), (6, 42258384), (7, 36221472), (8, 31693788), (9, 28172256), (12, 21129192), (14, 18110736), (16, 15846894), (18, 14086128), (21, 12073824), (24, 10564596), (27, 9390752), (28, 9055368), (32, 7923447), (36, 7043064), (42, 6036912), (48, 5282298), (49, 5174496), (53, 4783968), (54, 4695376), (56, 4527684), (63, 4024608), (72, 3521532), (84, 3018456), (96, 2641149), (98, 2587248), (106, 2391984), (108, 2347688), (112, 2263842), (113, 2243808), (126, 2012304), (144, 1760766), (147, 1724832), (159, 1594656), (168, 1509228), (189, 1341536), (196, 1293624), (212, 1195992), (216, 1173844), (224, 1131921), (226, 1121904), (252, 1006152), (288, 880383), (294, 862416), (318, 797328), (336, 754614), (339, 747936), (371, 683424), (378, 670768), (392, 646812), (424, 597996), (432, 586922), (441, 574944), (452, 560952), (477, 531552), (504, 503076), (588, 431208), (636, 398664), (672, 377307), (678, 373968), (742, 341712), (756, 335384), (784, 323406), (791, 320544), (848, 298998), (864, 293461), (882, 287472), (904, 280476), (954, 265776), (1008, 251538), (1017, 249312), (1113, 227808), (1176, 215604), (1272, 199332), (1323, 191648), (1356, 186984), (1431, 177184), (1484, 170856), (1512, 167692), (1568, 161703), (1582, 160272), (1696, 149499), (1764, 143736), (1808, 140238), (1908, 132888), (2016, 125769), (2034, 124656), (2226, 113904), (2352, 107802), (2373, 106848), (2544, 99666), (2597, 97632), (2646, 95824), (2712, 93492), (2862, 88592), (2968, 85428), (3024, 83846), (3051, 83104), (3164, 80136), (3339, 75936), (3528, 71868), (3616, 70119), (3816, 66444), (4068, 62328), (4452, 56952), (4704, 53901), (4746, 53424), (5088, 49833), (5194, 48816), (5292, 47912), (5424, 46746), (5537, 45792), (5724, 44296), (5936, 42714), (5989, 42336), (6048, 41923), (6102, 41552), (6328, 40068), (6678, 37968), (7056, 35934), (7119, 35616), (7632, 33222), (7791, 32544), (8136, 31164), (8904, 28476), (9492, 26712), (10017, 25312), (10388, 24408), (10584, 23956), (10848, 23373), (11074, 22896), (11448, 22148), (11872, 21357), (11978, 21168), (12204, 20776), (12656, 20034), (13356, 18984), (14112, 17967), (14238, 17808), (15264, 16611), (15582, 16272)]