253909656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 931806720

約数和(自身を除く): 677897064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 169, 182, 198, 231, 234, 252, 264, 271, 273, 286, 308, 312, 338, 364, 396, 429, 462, 468, 504, 507, 542, 546, 572, 616, 676, 693, 728, 792, 813, 819, 858, 924, 936, 1001, 1014, 1084, 1092, 1144, 1183, 1287, 1352, 1386, 1521, 1626, 1638, 1716, 1848, 1859, 1897, 2002, 2028, 2168, 2184, 2366, 2439, 2574, 2772, 2981, 3003, 3042, 3252, 3276, 3432, 3523, 3549, 3718, 3794, 4004, 4056, 4732, 4878, 5148, 5544, 5577, 5691, 5962, 6006, 6084, 6504, 6552, 7046, 7098, 7436, 7588, 8008, 8943, 9009, 9464, 9756, 10296, 10569, 10647, 11154, 11382, 11924, 12012, 12168, 13013, 14092, 14196, 14872, 15176, 16731, 17073, 17886, 18018, 19512, 20867, 21138, 21294, 22308, 22764, 23848, 24024, 24661, 26026, 26829, 28184, 28392, 31707, 33462, 34146, 35772, 36036, 38753, 39039, 41734, 42276, 42588, 44616, 45528, 45799, 49322, 52052, 53658, 62601, 63414, 66924, 68292, 71544, 72072, 73983, 77506, 78078, 83468, 84552, 85176, 91598, 98644, 104104, 107316, 116259, 117117, 125202, 126828, 133848, 136584, 137397, 147966, 155012, 156156, 166936, 183196, 187803, 197288, 214632, 221949, 232518, 234234, 250404, 253656, 271271, 274794, 295932, 310024, 312312, 320593, 348777, 366392, 375606, 412191, 443898, 465036, 468468, 500808, 503789, 542542, 549588, 591864, 641186, 697554, 751212, 813813, 824382, 887796, 930072, 936936, 961779, 1007578, 1085084, 1099176, 1282372, 1395108, 1502424, 1511367, 1627626, 1648764, 1775592, 1923558, 2015156, 2170168, 2441439, 2564744, 2790216, 2885337, 3022734, 3255252, 3297528, 3526523, 3847116, 4030312, 4534101, 4882878, 5770674, 6045468, 6510504, 7053046, 7694232, 9068202, 9765756, 10579569, 11541348, 12090936, 14106092, 18136404, 19531512, 21159138, 23082696, 28212184, 31738707, 36272808, 42318276, 63477414, 84636552, 126954828, 253909656]

約数ペア:

[(1, 253909656), (2, 126954828), (3, 84636552), (4, 63477414), (6, 42318276), (7, 36272808), (8, 31738707), (9, 28212184), (11, 23082696), (12, 21159138), (13, 19531512), (14, 18136404), (18, 14106092), (21, 12090936), (22, 11541348), (24, 10579569), (26, 9765756), (28, 9068202), (33, 7694232), (36, 7053046), (39, 6510504), (42, 6045468), (44, 5770674), (52, 4882878), (56, 4534101), (63, 4030312), (66, 3847116), (72, 3526523), (77, 3297528), (78, 3255252), (84, 3022734), (88, 2885337), (91, 2790216), (99, 2564744), (104, 2441439), (117, 2170168), (126, 2015156), (132, 1923558), (143, 1775592), (154, 1648764), (156, 1627626), (168, 1511367), (169, 1502424), (182, 1395108), (198, 1282372), (231, 1099176), (234, 1085084), (252, 1007578), (264, 961779), (271, 936936), (273, 930072), (286, 887796), (308, 824382), (312, 813813), (338, 751212), (364, 697554), (396, 641186), (429, 591864), (462, 549588), (468, 542542), (504, 503789), (507, 500808), (542, 468468), (546, 465036), (572, 443898), (616, 412191), (676, 375606), (693, 366392), (728, 348777), (792, 320593), (813, 312312), (819, 310024), (858, 295932), (924, 274794), (936, 271271), (1001, 253656), (1014, 250404), (1084, 234234), (1092, 232518), (1144, 221949), (1183, 214632), (1287, 197288), (1352, 187803), (1386, 183196), (1521, 166936), (1626, 156156), (1638, 155012), (1716, 147966), (1848, 137397), (1859, 136584), (1897, 133848), (2002, 126828), (2028, 125202), (2168, 117117), (2184, 116259), (2366, 107316), (2439, 104104), (2574, 98644), (2772, 91598), (2981, 85176), (3003, 84552), (3042, 83468), (3252, 78078), (3276, 77506), (3432, 73983), (3523, 72072), (3549, 71544), (3718, 68292), (3794, 66924), (4004, 63414), (4056, 62601), (4732, 53658), (4878, 52052), (5148, 49322), (5544, 45799), (5577, 45528), (5691, 44616), (5962, 42588), (6006, 42276), (6084, 41734), (6504, 39039), (6552, 38753), (7046, 36036), (7098, 35772), (7436, 34146), (7588, 33462), (8008, 31707), (8943, 28392), (9009, 28184), (9464, 26829), (9756, 26026), (10296, 24661), (10569, 24024), (10647, 23848), (11154, 22764), (11382, 22308), (11924, 21294), (12012, 21138), (12168, 20867), (13013, 19512), (14092, 18018), (14196, 17886), (14872, 17073), (15176, 16731)]