1728758784

素因数分解:

$2^{10}\times 3^1\times {\mathrm{89}}^1\times {\mathrm{6323}}^1$

素因数の和:6435

約数の個数: 88

約数和(自身を含む): 4660282080

約数和(自身を除く): 2931523296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 712, 768, 1024, 1068, 1424, 1536, 2136, 2848, 3072, 4272, 5696, 6323, 8544, 11392, 12646, 17088, 18969, 22784, 25292, 34176, 37938, 45568, 50584, 68352, 75876, 91136, 101168, 136704, 151752, 202336, 273408, 303504, 404672, 562747, 607008, 809344, 1125494, 1214016, 1618688, 1688241, 2250988, 2428032, 3237376, 3376482, 4501976, 4856064, 6474752, 6752964, 9003952, 9712128, 13505928, 18007904, 19424256, 27011856, 36015808, 54023712, 72031616, 108047424, 144063232, 216094848, 288126464, 432189696, 576252928, 864379392, 1728758784]

約数ペア:

[(1, 1728758784), (2, 864379392), (3, 576252928), (4, 432189696), (6, 288126464), (8, 216094848), (12, 144063232), (16, 108047424), (24, 72031616), (32, 54023712), (48, 36015808), (64, 27011856), (89, 19424256), (96, 18007904), (128, 13505928), (178, 9712128), (192, 9003952), (256, 6752964), (267, 6474752), (356, 4856064), (384, 4501976), (512, 3376482), (534, 3237376), (712, 2428032), (768, 2250988), (1024, 1688241), (1068, 1618688), (1424, 1214016), (1536, 1125494), (2136, 809344), (2848, 607008), (3072, 562747), (4272, 404672), (5696, 303504), (6323, 273408), (8544, 202336), (11392, 151752), (12646, 136704), (17088, 101168), (18969, 91136), (22784, 75876), (25292, 68352), (34176, 50584), (37938, 45568)]