220097024

素因数分解:

$2^9\times 7^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 120

約数和(自身を含む): 529930368

約数和(自身を除く): 309833344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 283, 392, 434, 448, 496, 512, 566, 784, 868, 896, 992, 1132, 1519, 1568, 1736, 1792, 1981, 1984, 2264, 3038, 3136, 3472, 3584, 3962, 3968, 4528, 6076, 6272, 6944, 7924, 7936, 8773, 9056, 12152, 12544, 13867, 13888, 15848, 15872, 17546, 18112, 24304, 25088, 27734, 27776, 31696, 35092, 36224, 48608, 55468, 55552, 61411, 63392, 70184, 72448, 97216, 110936, 111104, 122822, 126784, 140368, 144896, 194432, 221872, 245644, 253568, 280736, 388864, 429877, 443744, 491288, 507136, 561472, 777728, 859754, 887488, 982576, 1014272, 1122944, 1719508, 1774976, 1965152, 2245888, 3439016, 3549952, 3930304, 4491776, 6878032, 7099904, 7860608, 13756064, 15721216, 27512128, 31442432, 55024256, 110048512, 220097024]

約数ペア:

[(1, 220097024), (2, 110048512), (4, 55024256), (7, 31442432), (8, 27512128), (14, 15721216), (16, 13756064), (28, 7860608), (31, 7099904), (32, 6878032), (49, 4491776), (56, 3930304), (62, 3549952), (64, 3439016), (98, 2245888), (112, 1965152), (124, 1774976), (128, 1719508), (196, 1122944), (217, 1014272), (224, 982576), (248, 887488), (256, 859754), (283, 777728), (392, 561472), (434, 507136), (448, 491288), (496, 443744), (512, 429877), (566, 388864), (784, 280736), (868, 253568), (896, 245644), (992, 221872), (1132, 194432), (1519, 144896), (1568, 140368), (1736, 126784), (1792, 122822), (1981, 111104), (1984, 110936), (2264, 97216), (3038, 72448), (3136, 70184), (3472, 63392), (3584, 61411), (3962, 55552), (3968, 55468), (4528, 48608), (6076, 36224), (6272, 35092), (6944, 31696), (7924, 27776), (7936, 27734), (8773, 25088), (9056, 24304), (12152, 18112), (12544, 17546), (13867, 15872), (13888, 15848)]