216877024

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 561139488

約数和(自身を除く): 344262464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 224, 238, 272, 337, 338, 364, 416, 442, 476, 544, 674, 676, 728, 884, 952, 1183, 1348, 1352, 1456, 1547, 1768, 1904, 2359, 2366, 2696, 2704, 2873, 2912, 3094, 3536, 3808, 4381, 4718, 4732, 5392, 5408, 5729, 5746, 6188, 7072, 8762, 9436, 9464, 10784, 11458, 11492, 12376, 17524, 18872, 18928, 20111, 22916, 22984, 24752, 30667, 35048, 37744, 37856, 40103, 40222, 45832, 45968, 49504, 56953, 61334, 70096, 74477, 75488, 80206, 80444, 91664, 91936, 113906, 122668, 140192, 148954, 160412, 160888, 183328, 227812, 245336, 297908, 320824, 321776, 398671, 455624, 490672, 521339, 595816, 641648, 643552, 797342, 911248, 968201, 981344, 1042678, 1191632, 1283296, 1594684, 1822496, 1936402, 2085356, 2383264, 3189368, 3872804, 4170712, 6378736, 6777407, 7745608, 8341424, 12757472, 13554814, 15491216, 16682848, 27109628, 30982432, 54219256, 108438512, 216877024]

約数ペア:

[(1, 216877024), (2, 108438512), (4, 54219256), (7, 30982432), (8, 27109628), (13, 16682848), (14, 15491216), (16, 13554814), (17, 12757472), (26, 8341424), (28, 7745608), (32, 6777407), (34, 6378736), (52, 4170712), (56, 3872804), (68, 3189368), (91, 2383264), (104, 2085356), (112, 1936402), (119, 1822496), (136, 1594684), (169, 1283296), (182, 1191632), (208, 1042678), (221, 981344), (224, 968201), (238, 911248), (272, 797342), (337, 643552), (338, 641648), (364, 595816), (416, 521339), (442, 490672), (476, 455624), (544, 398671), (674, 321776), (676, 320824), (728, 297908), (884, 245336), (952, 227812), (1183, 183328), (1348, 160888), (1352, 160412), (1456, 148954), (1547, 140192), (1768, 122668), (1904, 113906), (2359, 91936), (2366, 91664), (2696, 80444), (2704, 80206), (2873, 75488), (2912, 74477), (3094, 70096), (3536, 61334), (3808, 56953), (4381, 49504), (4718, 45968), (4732, 45832), (5392, 40222), (5408, 40103), (5729, 37856), (5746, 37744), (6188, 35048), (7072, 30667), (8762, 24752), (9436, 22984), (9464, 22916), (10784, 20111), (11458, 18928), (11492, 18872), (12376, 17524)]