1738854964

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 4038652800

約数和(自身を除く): 2299797836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 137, 154, 196, 203, 274, 308, 319, 343, 406, 539, 548, 638, 686, 812, 841, 959, 1078, 1276, 1372, 1421, 1507, 1682, 1918, 2156, 2233, 2842, 3014, 3364, 3773, 3836, 3973, 4466, 5684, 5887, 6028, 6713, 7546, 7946, 8932, 9251, 9947, 10549, 11774, 13426, 15092, 15631, 15892, 18502, 19894, 21098, 23548, 26852, 27811, 31262, 37004, 39788, 41209, 42196, 43703, 46991, 55622, 62524, 64757, 73843, 82418, 87406, 93982, 109417, 111244, 115217, 129514, 147686, 164836, 174812, 187964, 194677, 218834, 230434, 259028, 288463, 295372, 305921, 389354, 437668, 453299, 460868, 516901, 576926, 611842, 778708, 806519, 906598, 1033802, 1153852, 1223684, 1267387, 1362739, 1613038, 1813196, 2067604, 2141447, 2534774, 2725478, 3173093, 3226076, 4282894, 5069548, 5450956, 5645633, 6346186, 8565788, 8871709, 11291266, 12692372, 14990129, 17743418, 22582532, 29980258, 35486836, 39519431, 59960516, 62101963, 79038862, 124203926, 158077724, 248407852, 434713741, 869427482, 1738854964]

約数ペア:

[(1, 1738854964), (2, 869427482), (4, 434713741), (7, 248407852), (11, 158077724), (14, 124203926), (22, 79038862), (28, 62101963), (29, 59960516), (44, 39519431), (49, 35486836), (58, 29980258), (77, 22582532), (98, 17743418), (116, 14990129), (137, 12692372), (154, 11291266), (196, 8871709), (203, 8565788), (274, 6346186), (308, 5645633), (319, 5450956), (343, 5069548), (406, 4282894), (539, 3226076), (548, 3173093), (638, 2725478), (686, 2534774), (812, 2141447), (841, 2067604), (959, 1813196), (1078, 1613038), (1276, 1362739), (1372, 1267387), (1421, 1223684), (1507, 1153852), (1682, 1033802), (1918, 906598), (2156, 806519), (2233, 778708), (2842, 611842), (3014, 576926), (3364, 516901), (3773, 460868), (3836, 453299), (3973, 437668), (4466, 389354), (5684, 305921), (5887, 295372), (6028, 288463), (6713, 259028), (7546, 230434), (7946, 218834), (8932, 194677), (9251, 187964), (9947, 174812), (10549, 164836), (11774, 147686), (13426, 129514), (15092, 115217), (15631, 111244), (15892, 109417), (18502, 93982), (19894, 87406), (21098, 82418), (23548, 73843), (26852, 64757), (27811, 62524), (31262, 55622), (37004, 46991), (39788, 43703), (41209, 42196)]