213020496

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 667873920

約数和(自身を除く): 454853424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 83, 104, 108, 117, 144, 156, 166, 208, 216, 234, 249, 312, 332, 351, 432, 457, 468, 498, 624, 664, 702, 747, 914, 936, 996, 1079, 1328, 1371, 1404, 1494, 1828, 1872, 1992, 2158, 2241, 2742, 2808, 2988, 3237, 3656, 3984, 4113, 4316, 4482, 5484, 5616, 5941, 5976, 6474, 7312, 8226, 8632, 8964, 9711, 10968, 11882, 11952, 12339, 12948, 16452, 17264, 17823, 17928, 19422, 21936, 23764, 24678, 25896, 29133, 32904, 35646, 35856, 37931, 38844, 47528, 49356, 51792, 53469, 58266, 65808, 71292, 75862, 77688, 95056, 98712, 106938, 113793, 116532, 142584, 151724, 155376, 160407, 197424, 213876, 227586, 233064, 285168, 303448, 320814, 341379, 427752, 455172, 466128, 493103, 606896, 641628, 682758, 855504, 910344, 986206, 1024137, 1283256, 1365516, 1479309, 1820688, 1972412, 2048274, 2566512, 2731032, 2958618, 3944824, 4096548, 4437927, 5462064, 5917236, 7889648, 8193096, 8875854, 11834472, 13313781, 16386192, 17751708, 23668944, 26627562, 35503416, 53255124, 71006832, 106510248, 213020496]

約数ペア:

[(1, 213020496), (2, 106510248), (3, 71006832), (4, 53255124), (6, 35503416), (8, 26627562), (9, 23668944), (12, 17751708), (13, 16386192), (16, 13313781), (18, 11834472), (24, 8875854), (26, 8193096), (27, 7889648), (36, 5917236), (39, 5462064), (48, 4437927), (52, 4096548), (54, 3944824), (72, 2958618), (78, 2731032), (83, 2566512), (104, 2048274), (108, 1972412), (117, 1820688), (144, 1479309), (156, 1365516), (166, 1283256), (208, 1024137), (216, 986206), (234, 910344), (249, 855504), (312, 682758), (332, 641628), (351, 606896), (432, 493103), (457, 466128), (468, 455172), (498, 427752), (624, 341379), (664, 320814), (702, 303448), (747, 285168), (914, 233064), (936, 227586), (996, 213876), (1079, 197424), (1328, 160407), (1371, 155376), (1404, 151724), (1494, 142584), (1828, 116532), (1872, 113793), (1992, 106938), (2158, 98712), (2241, 95056), (2742, 77688), (2808, 75862), (2988, 71292), (3237, 65808), (3656, 58266), (3984, 53469), (4113, 51792), (4316, 49356), (4482, 47528), (5484, 38844), (5616, 37931), (5941, 35856), (5976, 35646), (6474, 32904), (7312, 29133), (8226, 25896), (8632, 24678), (8964, 23764), (9711, 21936), (10968, 19422), (11882, 17928), (11952, 17823), (12339, 17264), (12948, 16452)]