1661576448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16267}}^1$

素因数の和:16312

約数の個数: 144

約数和(自身を含む): 5320286720

約数和(自身を除く): 3658710272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 12768, 14592, 16267, 17024, 25536, 32534, 34048, 48801, 51072, 65068, 97602, 102144, 113869, 130136, 195204, 227738, 260272, 309073, 341607, 390408, 455476, 520544, 618146, 683214, 780816, 910952, 927219, 1041088, 1236292, 1366428, 1561632, 1821904, 1854438, 2082176, 2163511, 2472584, 2732856, 3123264, 3643808, 3708876, 4164352, 4327022, 4945168, 5465712, 6246528, 6490533, 7287616, 7417752, 8654044, 9890336, 10931424, 12493056, 12981066, 14575232, 14835504, 17308088, 19780672, 21862848, 25962132, 29150464, 29671008, 34616176, 39561344, 43725696, 51924264, 59342016, 69232352, 79122688, 87451392, 103848528, 118684032, 138464704, 207697056, 237368064, 276929408, 415394112, 553858816, 830788224, 1661576448]

約数ペア:

[(1, 1661576448), (2, 830788224), (3, 553858816), (4, 415394112), (6, 276929408), (7, 237368064), (8, 207697056), (12, 138464704), (14, 118684032), (16, 103848528), (19, 87451392), (21, 79122688), (24, 69232352), (28, 59342016), (32, 51924264), (38, 43725696), (42, 39561344), (48, 34616176), (56, 29671008), (57, 29150464), (64, 25962132), (76, 21862848), (84, 19780672), (96, 17308088), (112, 14835504), (114, 14575232), (128, 12981066), (133, 12493056), (152, 10931424), (168, 9890336), (192, 8654044), (224, 7417752), (228, 7287616), (256, 6490533), (266, 6246528), (304, 5465712), (336, 4945168), (384, 4327022), (399, 4164352), (448, 3708876), (456, 3643808), (532, 3123264), (608, 2732856), (672, 2472584), (768, 2163511), (798, 2082176), (896, 1854438), (912, 1821904), (1064, 1561632), (1216, 1366428), (1344, 1236292), (1596, 1041088), (1792, 927219), (1824, 910952), (2128, 780816), (2432, 683214), (2688, 618146), (3192, 520544), (3648, 455476), (4256, 390408), (4864, 341607), (5376, 309073), (6384, 260272), (7296, 227738), (8512, 195204), (12768, 130136), (14592, 113869), (16267, 102144), (17024, 97602), (25536, 65068), (32534, 51072), (34048, 48801)]