256856555516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4228

約数の個数: 192

約数和(自身を含む): 558748108800

約数和(自身を除く): 301891553284

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 37, 44, 58, 68, 74, 79, 116, 148, 158, 187, 316, 319, 374, 407, 493, 629, 638, 748, 814, 869, 986, 1073, 1258, 1276, 1343, 1628, 1738, 1972, 2146, 2291, 2516, 2686, 2923, 3476, 4051, 4292, 4582, 5372, 5423, 5846, 6919, 8102, 9164, 10846, 11692, 11803, 13838, 14773, 16204, 18241, 21692, 23606, 25201, 27676, 29546, 32153, 36482, 38947, 44561, 47212, 49691, 50402, 59092, 64306, 68867, 72964, 77894, 84767, 89122, 99382, 100804, 117479, 128612, 137734, 149887, 155788, 169534, 178244, 198764, 200651, 234958, 275468, 299774, 320029, 339068, 401302, 428417, 469916, 546601, 599548, 640058, 757537, 802604, 856834, 932437, 1093202, 1280116, 1292269, 1441039, 1515074, 1648757, 1713668, 1864874, 1997143, 2186404, 2548079, 2584538, 2882078, 3030148, 3297514, 3520319, 3729748, 3994286, 4346723, 5096158, 5169076, 5440493, 5764156, 6595028, 7040638, 7988572, 8693446, 9280841, 10192316, 10880986, 11841073, 14081276, 15851429, 17386892, 18561682, 21761972, 21968573, 23682146, 28028869, 31702858, 37123364, 43937146, 47364292, 47813953, 56057738, 59845423, 63405716, 73894291, 87874292, 95627906, 102089251, 112115476, 119690846, 130251803, 147788582, 157774297, 191255812, 201298241, 204178502, 239381692, 260503606, 295577164, 315548594, 343391117, 402596482, 408357004, 521007212, 631097188, 686782234, 805192964, 812837201, 1373564468, 1625674402, 1735517267, 2214280651, 3251348804, 3471034534, 3777302287, 4428561302, 5837648989, 6942069068, 7554604574, 8857122604, 11675297978, 15109209148, 23350595956, 64214138879, 128428277758, 256856555516]

約数ペア:

[(1, 256856555516), (2, 128428277758), (4, 64214138879), (11, 23350595956), (17, 15109209148), (22, 11675297978), (29, 8857122604), (34, 7554604574), (37, 6942069068), (44, 5837648989), (58, 4428561302), (68, 3777302287), (74, 3471034534), (79, 3251348804), (116, 2214280651), (148, 1735517267), (158, 1625674402), (187, 1373564468), (316, 812837201), (319, 805192964), (374, 686782234), (407, 631097188), (493, 521007212), (629, 408357004), (638, 402596482), (748, 343391117), (814, 315548594), (869, 295577164), (986, 260503606), (1073, 239381692), (1258, 204178502), (1276, 201298241), (1343, 191255812), (1628, 157774297), (1738, 147788582), (1972, 130251803), (2146, 119690846), (2291, 112115476), (2516, 102089251), (2686, 95627906), (2923, 87874292), (3476, 73894291), (4051, 63405716), (4292, 59845423), (4582, 56057738), (5372, 47813953), (5423, 47364292), (5846, 43937146), (6919, 37123364), (8102, 31702858), (9164, 28028869), (10846, 23682146), (11692, 21968573), (11803, 21761972), (13838, 18561682), (14773, 17386892), (16204, 15851429), (18241, 14081276), (21692, 11841073), (23606, 10880986), (25201, 10192316), (27676, 9280841), (29546, 8693446), (32153, 7988572), (36482, 7040638), (38947, 6595028), (44561, 5764156), (47212, 5440493), (49691, 5169076), (50402, 5096158), (59092, 4346723), (64306, 3994286), (68867, 3729748), (72964, 3520319), (77894, 3297514), (84767, 3030148), (89122, 2882078), (99382, 2584538), (100804, 2548079), (117479, 2186404), (128612, 1997143), (137734, 1864874), (149887, 1713668), (155788, 1648757), (169534, 1515074), (178244, 1441039), (198764, 1292269), (200651, 1280116), (234958, 1093202), (275468, 932437), (299774, 856834), (320029, 802604), (339068, 757537), (401302, 640058), (428417, 599548), (469916, 546601)]