288435056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 747952128

約数和(自身を除く): 459517072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 43, 52, 56, 68, 86, 91, 104, 112, 119, 136, 172, 182, 208, 221, 238, 271, 272, 301, 344, 364, 442, 476, 542, 559, 602, 688, 728, 731, 884, 952, 1084, 1118, 1204, 1456, 1462, 1547, 1768, 1897, 1904, 2168, 2236, 2408, 2924, 3094, 3523, 3536, 3794, 3913, 4336, 4472, 4607, 4816, 5117, 5848, 6188, 7046, 7588, 7826, 8944, 9214, 9503, 10234, 11653, 11696, 12376, 14092, 15176, 15652, 18428, 19006, 20468, 23306, 24661, 24752, 28184, 30352, 31304, 32249, 36856, 38012, 40936, 46612, 49322, 56368, 59891, 62608, 64498, 66521, 73712, 76024, 81571, 81872, 93224, 98644, 119782, 128996, 133042, 151489, 152048, 163142, 186448, 197288, 198101, 239564, 257992, 266084, 302978, 326284, 394576, 396202, 419237, 479128, 515984, 532168, 605956, 652568, 792404, 838474, 958256, 1060423, 1064336, 1211912, 1305136, 1386707, 1584808, 1676948, 2120846, 2423824, 2575313, 2773414, 3169616, 3353896, 4241692, 5150626, 5546828, 6707792, 8483384, 10301252, 11093656, 16966768, 18027191, 20602504, 22187312, 36054382, 41205008, 72108764, 144217528, 288435056]

約数ペア:

[(1, 288435056), (2, 144217528), (4, 72108764), (7, 41205008), (8, 36054382), (13, 22187312), (14, 20602504), (16, 18027191), (17, 16966768), (26, 11093656), (28, 10301252), (34, 8483384), (43, 6707792), (52, 5546828), (56, 5150626), (68, 4241692), (86, 3353896), (91, 3169616), (104, 2773414), (112, 2575313), (119, 2423824), (136, 2120846), (172, 1676948), (182, 1584808), (208, 1386707), (221, 1305136), (238, 1211912), (271, 1064336), (272, 1060423), (301, 958256), (344, 838474), (364, 792404), (442, 652568), (476, 605956), (542, 532168), (559, 515984), (602, 479128), (688, 419237), (728, 396202), (731, 394576), (884, 326284), (952, 302978), (1084, 266084), (1118, 257992), (1204, 239564), (1456, 198101), (1462, 197288), (1547, 186448), (1768, 163142), (1897, 152048), (1904, 151489), (2168, 133042), (2236, 128996), (2408, 119782), (2924, 98644), (3094, 93224), (3523, 81872), (3536, 81571), (3794, 76024), (3913, 73712), (4336, 66521), (4472, 64498), (4607, 62608), (4816, 59891), (5117, 56368), (5848, 49322), (6188, 46612), (7046, 40936), (7588, 38012), (7826, 36856), (8944, 32249), (9214, 31304), (9503, 30352), (10234, 28184), (11653, 24752), (11696, 24661), (12376, 23306), (14092, 20468), (15176, 19006), (15652, 18428)]