2645248512

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20749}}^1$

素因数の和:20853

約数の個数: 80

約数和(自身を含む): 7132356000

約数和(自身を除く): 4487107488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 996, 1328, 1536, 1992, 2656, 3984, 5312, 7968, 10624, 15936, 20749, 21248, 31872, 41498, 42496, 62247, 63744, 82996, 124494, 127488, 165992, 248988, 331984, 497976, 663968, 995952, 1327936, 1722167, 1991904, 2655872, 3444334, 3983808, 5166501, 5311744, 6888668, 7967616, 10333002, 10623488, 13777336, 15935232, 20666004, 27554672, 31870464, 41332008, 55109344, 82664016, 110218688, 165328032, 220437376, 330656064, 440874752, 661312128, 881749504, 1322624256, 2645248512]

約数ペア:

[(1, 2645248512), (2, 1322624256), (3, 881749504), (4, 661312128), (6, 440874752), (8, 330656064), (12, 220437376), (16, 165328032), (24, 110218688), (32, 82664016), (48, 55109344), (64, 41332008), (83, 31870464), (96, 27554672), (128, 20666004), (166, 15935232), (192, 13777336), (249, 10623488), (256, 10333002), (332, 7967616), (384, 6888668), (498, 5311744), (512, 5166501), (664, 3983808), (768, 3444334), (996, 2655872), (1328, 1991904), (1536, 1722167), (1992, 1327936), (2656, 995952), (3984, 663968), (5312, 497976), (7968, 331984), (10624, 248988), (15936, 165992), (20749, 127488), (21248, 124494), (31872, 82996), (41498, 63744), (42496, 62247)]