1013888256

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{45523}}^1$

素因数の和:45571

約数の個数: 72

約数和(自身を含む): 2791531680

約数和(自身を除く): 1777643424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 7424, 11136, 22272, 45523, 91046, 136569, 182092, 273138, 364184, 546276, 728368, 1092552, 1320167, 1456736, 2185104, 2640334, 2913472, 3960501, 4370208, 5280668, 5826944, 7921002, 8740416, 10561336, 11653888, 15842004, 17480832, 21122672, 31684008, 34961664, 42245344, 63368016, 84490688, 126736032, 168981376, 253472064, 337962752, 506944128, 1013888256]

約数ペア:

[(1, 1013888256), (2, 506944128), (3, 337962752), (4, 253472064), (6, 168981376), (8, 126736032), (12, 84490688), (16, 63368016), (24, 42245344), (29, 34961664), (32, 31684008), (48, 21122672), (58, 17480832), (64, 15842004), (87, 11653888), (96, 10561336), (116, 8740416), (128, 7921002), (174, 5826944), (192, 5280668), (232, 4370208), (256, 3960501), (348, 2913472), (384, 2640334), (464, 2185104), (696, 1456736), (768, 1320167), (928, 1092552), (1392, 728368), (1856, 546276), (2784, 364184), (3712, 273138), (5568, 182092), (7424, 136569), (11136, 91046), (22272, 45523)]