1054751488

素因数分解:

$2^8\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9649}}^1$

素因数の和:9733

約数の個数: 72

約数和(自身を含む): 2445850400

約数和(自身を除く): 1391098912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 854, 896, 976, 1708, 1792, 1952, 3416, 3904, 6832, 7808, 9649, 13664, 15616, 19298, 27328, 38596, 54656, 67543, 77192, 109312, 135086, 154384, 270172, 308768, 540344, 588589, 617536, 1080688, 1177178, 1235072, 2161376, 2354356, 2470144, 4120123, 4322752, 4708712, 8240246, 8645504, 9417424, 16480492, 17291008, 18834848, 32960984, 37669696, 65921968, 75339392, 131843936, 150678784, 263687872, 527375744, 1054751488]

約数ペア:

[(1, 1054751488), (2, 527375744), (4, 263687872), (7, 150678784), (8, 131843936), (14, 75339392), (16, 65921968), (28, 37669696), (32, 32960984), (56, 18834848), (61, 17291008), (64, 16480492), (112, 9417424), (122, 8645504), (128, 8240246), (224, 4708712), (244, 4322752), (256, 4120123), (427, 2470144), (448, 2354356), (488, 2161376), (854, 1235072), (896, 1177178), (976, 1080688), (1708, 617536), (1792, 588589), (1952, 540344), (3416, 308768), (3904, 270172), (6832, 154384), (7808, 135086), (9649, 109312), (13664, 77192), (15616, 67543), (19298, 54656), (27328, 38596)]