215060544

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 168

約数和(自身を含む): 665419040

約数和(自身を除く): 450358496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 192, 228, 258, 288, 304, 342, 344, 387, 456, 457, 516, 576, 608, 684, 688, 774, 817, 912, 914, 1032, 1216, 1368, 1371, 1376, 1548, 1634, 1824, 1828, 2064, 2451, 2736, 2742, 2752, 3096, 3268, 3648, 3656, 4113, 4128, 4902, 5472, 5484, 6192, 6536, 7312, 7353, 8226, 8256, 8683, 9804, 10944, 10968, 12384, 13072, 14624, 14706, 16452, 17366, 19608, 19651, 21936, 24768, 26049, 26144, 29248, 29412, 32904, 34732, 39216, 39302, 43872, 52098, 52288, 58824, 58953, 65808, 69464, 78147, 78432, 78604, 87744, 104196, 117648, 117906, 131616, 138928, 156294, 156864, 157208, 176859, 208392, 235296, 235812, 263232, 277856, 312588, 314416, 353718, 373369, 416784, 470592, 471624, 555712, 625176, 628832, 707436, 746738, 833568, 943248, 1120107, 1250352, 1257664, 1414872, 1493476, 1667136, 1886496, 2240214, 2500704, 2829744, 2986952, 3360321, 3772992, 4480428, 5001408, 5659488, 5973904, 6720642, 8960856, 11318976, 11947808, 13441284, 17921712, 23895616, 26882568, 35843424, 53765136, 71686848, 107530272, 215060544]

約数ペア:

[(1, 215060544), (2, 107530272), (3, 71686848), (4, 53765136), (6, 35843424), (8, 26882568), (9, 23895616), (12, 17921712), (16, 13441284), (18, 11947808), (19, 11318976), (24, 8960856), (32, 6720642), (36, 5973904), (38, 5659488), (43, 5001408), (48, 4480428), (57, 3772992), (64, 3360321), (72, 2986952), (76, 2829744), (86, 2500704), (96, 2240214), (114, 1886496), (129, 1667136), (144, 1493476), (152, 1414872), (171, 1257664), (172, 1250352), (192, 1120107), (228, 943248), (258, 833568), (288, 746738), (304, 707436), (342, 628832), (344, 625176), (387, 555712), (456, 471624), (457, 470592), (516, 416784), (576, 373369), (608, 353718), (684, 314416), (688, 312588), (774, 277856), (817, 263232), (912, 235812), (914, 235296), (1032, 208392), (1216, 176859), (1368, 157208), (1371, 156864), (1376, 156294), (1548, 138928), (1634, 131616), (1824, 117906), (1828, 117648), (2064, 104196), (2451, 87744), (2736, 78604), (2742, 78432), (2752, 78147), (3096, 69464), (3268, 65808), (3648, 58953), (3656, 58824), (4113, 52288), (4128, 52098), (4902, 43872), (5472, 39302), (5484, 39216), (6192, 34732), (6536, 32904), (7312, 29412), (7353, 29248), (8226, 26144), (8256, 26049), (8683, 24768), (9804, 21936), (10944, 19651), (10968, 19608), (12384, 17366), (13072, 16452), (14624, 14706)]