261296112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6427}}^1$

素因数の和:6467

約数の個数: 120

約数和(自身を含む): 848084608

約数和(自身を除く): 586788496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6427, 6776, 10164, 12854, 13552, 19281, 20328, 25708, 38562, 40656, 44989, 51416, 70697, 77124, 89978, 102832, 134967, 141394, 154248, 179956, 212091, 269934, 282788, 308496, 359912, 424182, 494879, 539868, 565576, 719824, 777667, 848364, 989758, 1079736, 1131152, 1484637, 1555334, 1696728, 1979516, 2159472, 2333001, 2969274, 3110668, 3393456, 3959032, 4666002, 5443669, 5938548, 6221336, 7918064, 9332004, 10887338, 11877096, 12442672, 16331007, 18664008, 21774676, 23754192, 32662014, 37328016, 43549352, 65324028, 87098704, 130648056, 261296112]

約数ペア:

[(1, 261296112), (2, 130648056), (3, 87098704), (4, 65324028), (6, 43549352), (7, 37328016), (8, 32662014), (11, 23754192), (12, 21774676), (14, 18664008), (16, 16331007), (21, 12442672), (22, 11877096), (24, 10887338), (28, 9332004), (33, 7918064), (42, 6221336), (44, 5938548), (48, 5443669), (56, 4666002), (66, 3959032), (77, 3393456), (84, 3110668), (88, 2969274), (112, 2333001), (121, 2159472), (132, 1979516), (154, 1696728), (168, 1555334), (176, 1484637), (231, 1131152), (242, 1079736), (264, 989758), (308, 848364), (336, 777667), (363, 719824), (462, 565576), (484, 539868), (528, 494879), (616, 424182), (726, 359912), (847, 308496), (924, 282788), (968, 269934), (1232, 212091), (1452, 179956), (1694, 154248), (1848, 141394), (1936, 134967), (2541, 102832), (2904, 89978), (3388, 77124), (3696, 70697), (5082, 51416), (5808, 44989), (6427, 40656), (6776, 38562), (10164, 25708), (12854, 20328), (13552, 19281)]