1289464512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13513}}^1$

素因数の和:13606

約数の個数: 112

約数和(自身を含む): 3954304512

約数和(自身を除く): 2664840000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 142, 168, 192, 213, 224, 284, 336, 426, 448, 497, 568, 672, 852, 994, 1136, 1344, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 4544, 5964, 6816, 7952, 11928, 13513, 13632, 15904, 23856, 27026, 31808, 40539, 47712, 54052, 81078, 94591, 95424, 108104, 162156, 189182, 216208, 283773, 324312, 378364, 432416, 567546, 648624, 756728, 864832, 959423, 1135092, 1297248, 1513456, 1918846, 2270184, 2594496, 2878269, 3026912, 3837692, 4540368, 5756538, 6053824, 6715961, 7675384, 9080736, 11513076, 13431922, 15350768, 18161472, 20147883, 23026152, 26863844, 30701536, 40295766, 46052304, 53727688, 61403072, 80591532, 92104608, 107455376, 161183064, 184209216, 214910752, 322366128, 429821504, 644732256, 1289464512]

約数ペア:

[(1, 1289464512), (2, 644732256), (3, 429821504), (4, 322366128), (6, 214910752), (7, 184209216), (8, 161183064), (12, 107455376), (14, 92104608), (16, 80591532), (21, 61403072), (24, 53727688), (28, 46052304), (32, 40295766), (42, 30701536), (48, 26863844), (56, 23026152), (64, 20147883), (71, 18161472), (84, 15350768), (96, 13431922), (112, 11513076), (142, 9080736), (168, 7675384), (192, 6715961), (213, 6053824), (224, 5756538), (284, 4540368), (336, 3837692), (426, 3026912), (448, 2878269), (497, 2594496), (568, 2270184), (672, 1918846), (852, 1513456), (994, 1297248), (1136, 1135092), (1344, 959423), (1491, 864832), (1704, 756728), (1988, 648624), (2272, 567546), (2982, 432416), (3408, 378364), (3976, 324312), (4544, 283773), (5964, 216208), (6816, 189182), (7952, 162156), (11928, 108104), (13513, 95424), (13632, 94591), (15904, 81078), (23856, 54052), (27026, 47712), (31808, 40539)]