1682688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{313}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 5134528

約数和(自身を除く): 3451840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 313, 336, 384, 448, 626, 672, 768, 896, 939, 1252, 1344, 1792, 1878, 2191, 2504, 2688, 3756, 4382, 5008, 5376, 6573, 7512, 8764, 10016, 13146, 15024, 17528, 20032, 26292, 30048, 35056, 40064, 52584, 60096, 70112, 80128, 105168, 120192, 140224, 210336, 240384, 280448, 420672, 560896, 841344, 1682688]

約数ペア:

[(1, 1682688), (2, 841344), (3, 560896), (4, 420672), (6, 280448), (7, 240384), (8, 210336), (12, 140224), (14, 120192), (16, 105168), (21, 80128), (24, 70112), (28, 60096), (32, 52584), (42, 40064), (48, 35056), (56, 30048), (64, 26292), (84, 20032), (96, 17528), (112, 15024), (128, 13146), (168, 10016), (192, 8764), (224, 7512), (256, 6573), (313, 5376), (336, 5008), (384, 4382), (448, 3756), (626, 2688), (672, 2504), (768, 2191), (896, 1878), (939, 1792), (1252, 1344)]