394639168

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1200

約数の個数: 112

約数和(自身を含む): 990624384

約数和(自身を除く): 595985216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 146, 154, 176, 224, 292, 308, 352, 448, 511, 584, 616, 704, 803, 1022, 1097, 1168, 1232, 1606, 2044, 2194, 2336, 2464, 3212, 4088, 4388, 4672, 4928, 5621, 6424, 7679, 8176, 8776, 11242, 12067, 12848, 15358, 16352, 17552, 22484, 24134, 25696, 30716, 32704, 35104, 44968, 48268, 51392, 61432, 70208, 80081, 84469, 89936, 96536, 122864, 160162, 168938, 179872, 193072, 245728, 320324, 337876, 359744, 386144, 491456, 560567, 640648, 675752, 772288, 880891, 1121134, 1281296, 1351504, 1761782, 2242268, 2562592, 2703008, 3523564, 4484536, 5125184, 5406016, 6166237, 7047128, 8969072, 12332474, 14094256, 17938144, 24664948, 28188512, 35876288, 49329896, 56377024, 98659792, 197319584, 394639168]

約数ペア:

[(1, 394639168), (2, 197319584), (4, 98659792), (7, 56377024), (8, 49329896), (11, 35876288), (14, 28188512), (16, 24664948), (22, 17938144), (28, 14094256), (32, 12332474), (44, 8969072), (56, 7047128), (64, 6166237), (73, 5406016), (77, 5125184), (88, 4484536), (112, 3523564), (146, 2703008), (154, 2562592), (176, 2242268), (224, 1761782), (292, 1351504), (308, 1281296), (352, 1121134), (448, 880891), (511, 772288), (584, 675752), (616, 640648), (704, 560567), (803, 491456), (1022, 386144), (1097, 359744), (1168, 337876), (1232, 320324), (1606, 245728), (2044, 193072), (2194, 179872), (2336, 168938), (2464, 160162), (3212, 122864), (4088, 96536), (4388, 89936), (4672, 84469), (4928, 80081), (5621, 70208), (6424, 61432), (7679, 51392), (8176, 48268), (8776, 44968), (11242, 35104), (12067, 32704), (12848, 30716), (15358, 25696), (16352, 24134), (17552, 22484)]