266755944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1919

約数の個数: 128

約数和(自身を含む): 833495040

約数和(自身を除く): 566739096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1407, 1608, 1742, 1823, 1876, 2184, 2613, 2814, 3484, 3646, 3752, 5226, 5469, 5628, 6097, 6968, 7292, 10452, 10938, 11256, 12194, 12761, 14584, 18291, 20904, 21876, 23699, 24388, 25522, 36582, 38283, 43752, 47398, 48776, 51044, 71097, 73164, 76566, 94796, 102088, 122141, 142194, 146328, 153132, 165893, 189592, 244282, 284388, 306264, 331786, 366423, 488564, 497679, 568776, 663572, 732846, 854987, 977128, 995358, 1327144, 1465692, 1587833, 1709974, 1990716, 2564961, 2931384, 3175666, 3419948, 3981432, 4763499, 5129922, 6351332, 6839896, 9526998, 10259844, 11114831, 12702664, 19053996, 20519688, 22229662, 33344493, 38107992, 44459324, 66688986, 88918648, 133377972, 266755944]

約数ペア:

[(1, 266755944), (2, 133377972), (3, 88918648), (4, 66688986), (6, 44459324), (7, 38107992), (8, 33344493), (12, 22229662), (13, 20519688), (14, 19053996), (21, 12702664), (24, 11114831), (26, 10259844), (28, 9526998), (39, 6839896), (42, 6351332), (52, 5129922), (56, 4763499), (67, 3981432), (78, 3419948), (84, 3175666), (91, 2931384), (104, 2564961), (134, 1990716), (156, 1709974), (168, 1587833), (182, 1465692), (201, 1327144), (268, 995358), (273, 977128), (312, 854987), (364, 732846), (402, 663572), (469, 568776), (536, 497679), (546, 488564), (728, 366423), (804, 331786), (871, 306264), (938, 284388), (1092, 244282), (1407, 189592), (1608, 165893), (1742, 153132), (1823, 146328), (1876, 142194), (2184, 122141), (2613, 102088), (2814, 94796), (3484, 76566), (3646, 73164), (3752, 71097), (5226, 51044), (5469, 48776), (5628, 47398), (6097, 43752), (6968, 38283), (7292, 36582), (10452, 25522), (10938, 24388), (11256, 23699), (12194, 21876), (12761, 20904), (14584, 18291)]