28038020976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:1020

約数の個数: 240

約数和(自身を含む): 90641444608

約数和(自身を除く): 62603423632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 241, 252, 336, 422, 482, 504, 547, 633, 723, 844, 964, 1008, 1094, 1266, 1446, 1477, 1641, 1687, 1688, 1899, 1928, 2169, 2188, 2532, 2892, 2954, 3282, 3374, 3376, 3798, 3829, 3856, 4338, 4376, 4431, 4923, 5061, 5064, 5784, 5908, 6564, 6748, 7596, 7658, 8676, 8752, 8862, 9846, 10122, 10128, 11487, 11568, 11816, 13128, 13293, 13496, 15183, 15192, 15316, 17352, 17724, 19692, 20244, 22974, 23632, 26256, 26586, 26992, 30366, 30384, 30632, 34461, 34704, 35448, 39384, 40488, 45948, 50851, 53172, 60732, 61264, 68922, 70896, 78768, 80976, 91896, 101702, 106344, 115417, 121464, 131827, 137844, 152553, 183792, 203404, 212688, 230834, 242928, 263654, 275688, 305106, 346251, 355957, 395481, 406808, 457659, 461668, 527308, 551376, 610212, 692502, 711914, 790962, 807919, 813616, 915318, 922789, 923336, 1038753, 1054616, 1067871, 1186443, 1220424, 1385004, 1423828, 1581924, 1615838, 1830636, 1845578, 1846672, 2077506, 2109232, 2135742, 2372886, 2423757, 2440848, 2768367, 2770008, 2847656, 3163848, 3203613, 3231676, 3661272, 3691156, 4155012, 4271484, 4745772, 4847514, 5536734, 5540016, 5695312, 6327696, 6407226, 6463352, 7271271, 7322544, 7382312, 8305101, 8310024, 8542968, 9491544, 9695028, 11073468, 12814452, 12926704, 14542542, 14764624, 16610202, 16620048, 17085936, 18983088, 19390056, 22146936, 25628904, 27815497, 29085084, 33220404, 38780112, 44293872, 51257808, 55630994, 58170168, 66440808, 83446491, 111261988, 116340336, 132881616, 166892982, 194708479, 222523976, 250339473, 333785964, 389416958, 445047952, 500678946, 584125437, 667571928, 778833916, 1001357892, 1168250874, 1335143856, 1557667832, 1752376311, 2002715784, 2336501748, 3115335664, 3504752622, 4005431568, 4673003496, 7009505244, 9346006992, 14019010488, 28038020976]

約数ペア:

[(1, 28038020976), (2, 14019010488), (3, 9346006992), (4, 7009505244), (6, 4673003496), (7, 4005431568), (8, 3504752622), (9, 3115335664), (12, 2336501748), (14, 2002715784), (16, 1752376311), (18, 1557667832), (21, 1335143856), (24, 1168250874), (28, 1001357892), (36, 778833916), (42, 667571928), (48, 584125437), (56, 500678946), (63, 445047952), (72, 389416958), (84, 333785964), (112, 250339473), (126, 222523976), (144, 194708479), (168, 166892982), (211, 132881616), (241, 116340336), (252, 111261988), (336, 83446491), (422, 66440808), (482, 58170168), (504, 55630994), (547, 51257808), (633, 44293872), (723, 38780112), (844, 33220404), (964, 29085084), (1008, 27815497), (1094, 25628904), (1266, 22146936), (1446, 19390056), (1477, 18983088), (1641, 17085936), (1687, 16620048), (1688, 16610202), (1899, 14764624), (1928, 14542542), (2169, 12926704), (2188, 12814452), (2532, 11073468), (2892, 9695028), (2954, 9491544), (3282, 8542968), (3374, 8310024), (3376, 8305101), (3798, 7382312), (3829, 7322544), (3856, 7271271), (4338, 6463352), (4376, 6407226), (4431, 6327696), (4923, 5695312), (5061, 5540016), (5064, 5536734), (5784, 4847514), (5908, 4745772), (6564, 4271484), (6748, 4155012), (7596, 3691156), (7658, 3661272), (8676, 3231676), (8752, 3203613), (8862, 3163848), (9846, 2847656), (10122, 2770008), (10128, 2768367), (11487, 2440848), (11568, 2423757), (11816, 2372886), (13128, 2135742), (13293, 2109232), (13496, 2077506), (15183, 1846672), (15192, 1845578), (15316, 1830636), (17352, 1615838), (17724, 1581924), (19692, 1423828), (20244, 1385004), (22974, 1220424), (23632, 1186443), (26256, 1067871), (26586, 1054616), (26992, 1038753), (30366, 923336), (30384, 922789), (30632, 915318), (34461, 813616), (34704, 807919), (35448, 790962), (39384, 711914), (40488, 692502), (45948, 610212), (50851, 551376), (53172, 527308), (60732, 461668), (61264, 457659), (68922, 406808), (70896, 395481), (78768, 355957), (80976, 346251), (91896, 305106), (101702, 275688), (106344, 263654), (115417, 242928), (121464, 230834), (131827, 212688), (137844, 203404), (152553, 183792)]