289672064

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 647098200

約数和(自身を除く): 357426136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 121, 128, 176, 236, 242, 317, 352, 472, 484, 634, 649, 704, 944, 968, 1268, 1298, 1408, 1888, 1936, 2536, 2596, 3487, 3776, 3872, 5072, 5192, 6974, 7139, 7552, 7744, 10144, 10384, 13948, 14278, 15488, 18703, 20288, 20768, 27896, 28556, 37406, 38357, 40576, 41536, 55792, 57112, 74812, 76714, 83072, 111584, 114224, 149624, 153428, 205733, 223168, 228448, 299248, 306856, 411466, 446336, 456896, 598496, 613712, 822932, 913792, 1196992, 1227424, 1645864, 2263063, 2393984, 2454848, 3291728, 4526126, 4909696, 6583456, 9052252, 13166912, 18104504, 26333824, 36209008, 72418016, 144836032, 289672064]

約数ペア:

[(1, 289672064), (2, 144836032), (4, 72418016), (8, 36209008), (11, 26333824), (16, 18104504), (22, 13166912), (32, 9052252), (44, 6583456), (59, 4909696), (64, 4526126), (88, 3291728), (118, 2454848), (121, 2393984), (128, 2263063), (176, 1645864), (236, 1227424), (242, 1196992), (317, 913792), (352, 822932), (472, 613712), (484, 598496), (634, 456896), (649, 446336), (704, 411466), (944, 306856), (968, 299248), (1268, 228448), (1298, 223168), (1408, 205733), (1888, 153428), (1936, 149624), (2536, 114224), (2596, 111584), (3487, 83072), (3776, 76714), (3872, 74812), (5072, 57112), (5192, 55792), (6974, 41536), (7139, 40576), (7552, 38357), (7744, 37406), (10144, 28556), (10384, 27896), (13948, 20768), (14278, 20288), (15488, 18703)]