213145344

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 180

約数和(自身を含む): 670248040

約数和(自身を除く): 457102696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 513, 541, 576, 608, 648, 684, 768, 864, 912, 1026, 1082, 1152, 1216, 1296, 1368, 1539, 1623, 1728, 1824, 2052, 2164, 2304, 2432, 2592, 2736, 3078, 3246, 3456, 3648, 4104, 4328, 4864, 4869, 5184, 5472, 6156, 6492, 6912, 7296, 8208, 8656, 9738, 10279, 10368, 10944, 12312, 12984, 14592, 14607, 16416, 17312, 19476, 20558, 20736, 21888, 24624, 25968, 29214, 30837, 32832, 34624, 38952, 41116, 43776, 43821, 49248, 51936, 58428, 61674, 65664, 69248, 77904, 82232, 87642, 92511, 98496, 103872, 116856, 123348, 131328, 138496, 155808, 164464, 175284, 185022, 196992, 207744, 233712, 246696, 277533, 311616, 328928, 350568, 370044, 393984, 415488, 467424, 493392, 555066, 623232, 657856, 701136, 740088, 832599, 934848, 986784, 1110132, 1246464, 1315712, 1402272, 1480176, 1665198, 1869696, 1973568, 2220264, 2631424, 2804544, 2960352, 3330396, 3739392, 3947136, 4440528, 5609088, 5920704, 6660792, 7894272, 8881056, 11218176, 11841408, 13321584, 17762112, 23682816, 26643168, 35524224, 53286336, 71048448, 106572672, 213145344]

約数ペア:

[(1, 213145344), (2, 106572672), (3, 71048448), (4, 53286336), (6, 35524224), (8, 26643168), (9, 23682816), (12, 17762112), (16, 13321584), (18, 11841408), (19, 11218176), (24, 8881056), (27, 7894272), (32, 6660792), (36, 5920704), (38, 5609088), (48, 4440528), (54, 3947136), (57, 3739392), (64, 3330396), (72, 2960352), (76, 2804544), (81, 2631424), (96, 2220264), (108, 1973568), (114, 1869696), (128, 1665198), (144, 1480176), (152, 1402272), (162, 1315712), (171, 1246464), (192, 1110132), (216, 986784), (228, 934848), (256, 832599), (288, 740088), (304, 701136), (324, 657856), (342, 623232), (384, 555066), (432, 493392), (456, 467424), (513, 415488), (541, 393984), (576, 370044), (608, 350568), (648, 328928), (684, 311616), (768, 277533), (864, 246696), (912, 233712), (1026, 207744), (1082, 196992), (1152, 185022), (1216, 175284), (1296, 164464), (1368, 155808), (1539, 138496), (1623, 131328), (1728, 123348), (1824, 116856), (2052, 103872), (2164, 98496), (2304, 92511), (2432, 87642), (2592, 82232), (2736, 77904), (3078, 69248), (3246, 65664), (3456, 61674), (3648, 58428), (4104, 51936), (4328, 49248), (4864, 43821), (4869, 43776), (5184, 41116), (5472, 38952), (6156, 34624), (6492, 32832), (6912, 30837), (7296, 29214), (8208, 25968), (8656, 24624), (9738, 21888), (10279, 20736), (10368, 20558), (10944, 19476), (12312, 17312), (12984, 16416), (14592, 14607)]