1679626816

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 112

約数和(自身を含む): 3918606336

約数和(自身を除く): 2238979520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 127, 212, 224, 254, 371, 424, 448, 508, 557, 742, 848, 889, 1016, 1114, 1484, 1696, 1778, 2032, 2228, 2968, 3392, 3556, 3899, 4064, 4456, 5936, 6731, 7112, 7798, 8128, 8912, 11872, 13462, 14224, 15596, 17824, 23744, 26924, 28448, 29521, 31192, 35648, 47117, 53848, 56896, 59042, 62384, 70739, 94234, 107696, 118084, 124768, 141478, 188468, 206647, 215392, 236168, 249536, 282956, 376936, 413294, 430784, 472336, 495173, 565912, 753872, 826588, 944672, 990346, 1131824, 1507744, 1653176, 1889344, 1980692, 2263648, 3015488, 3306352, 3749167, 3961384, 4527296, 6612704, 7498334, 7922768, 13225408, 14996668, 15845536, 26244169, 29993336, 31691072, 52488338, 59986672, 104976676, 119973344, 209953352, 239946688, 419906704, 839813408, 1679626816]

約数ペア:

[(1, 1679626816), (2, 839813408), (4, 419906704), (7, 239946688), (8, 209953352), (14, 119973344), (16, 104976676), (28, 59986672), (32, 52488338), (53, 31691072), (56, 29993336), (64, 26244169), (106, 15845536), (112, 14996668), (127, 13225408), (212, 7922768), (224, 7498334), (254, 6612704), (371, 4527296), (424, 3961384), (448, 3749167), (508, 3306352), (557, 3015488), (742, 2263648), (848, 1980692), (889, 1889344), (1016, 1653176), (1114, 1507744), (1484, 1131824), (1696, 990346), (1778, 944672), (2032, 826588), (2228, 753872), (2968, 565912), (3392, 495173), (3556, 472336), (3899, 430784), (4064, 413294), (4456, 376936), (5936, 282956), (6731, 249536), (7112, 236168), (7798, 215392), (8128, 206647), (8912, 188468), (11872, 141478), (13462, 124768), (14224, 118084), (15596, 107696), (17824, 94234), (23744, 70739), (26924, 62384), (28448, 59042), (29521, 56896), (31192, 53848), (35648, 47117)]