122857812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 422682624

約数和(自身を除く): 299824812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 41, 42, 44, 46, 47, 63, 66, 69, 77, 82, 84, 92, 94, 99, 123, 126, 132, 138, 141, 154, 161, 164, 188, 198, 207, 231, 246, 252, 253, 276, 282, 287, 308, 322, 329, 369, 396, 414, 423, 451, 462, 483, 492, 506, 517, 564, 574, 644, 658, 693, 738, 759, 828, 846, 861, 902, 924, 943, 966, 987, 1012, 1034, 1081, 1148, 1316, 1353, 1386, 1449, 1476, 1518, 1551, 1692, 1722, 1771, 1804, 1886, 1927, 1932, 1974, 2068, 2162, 2277, 2583, 2706, 2772, 2829, 2898, 2961, 3036, 3102, 3157, 3243, 3444, 3542, 3619, 3772, 3854, 3948, 4059, 4324, 4554, 4653, 5166, 5313, 5412, 5658, 5781, 5796, 5922, 6204, 6314, 6486, 6601, 7084, 7238, 7567, 7708, 8118, 8487, 9108, 9306, 9471, 9729, 10332, 10373, 10626, 10857, 11316, 11562, 11844, 11891, 12628, 12972, 13202, 13489, 14476, 15134, 15939, 16236, 16974, 17343, 18612, 18942, 19458, 19803, 20746, 21197, 21252, 21714, 22701, 23124, 23782, 26404, 26978, 28413, 30268, 31119, 31878, 32571, 33948, 34686, 35673, 37884, 38916, 39606, 40467, 41492, 42394, 43428, 44321, 45402, 47564, 53956, 56826, 59409, 62238, 63591, 63756, 65142, 68103, 69372, 71346, 72611, 79212, 80934, 83237, 84788, 88642, 90804, 93357, 107019, 113652, 118818, 121401, 124476, 127182, 130284, 132963, 136206, 142692, 145222, 148379, 161868, 166474, 177284, 186714, 190773, 214038, 217833, 237636, 242802, 249711, 254364, 265926, 272412, 290444, 296758, 310247, 332948, 373428, 381546, 398889, 428076, 435666, 445137, 485604, 487531, 499422, 531852, 593516, 620494, 653499, 749133, 763092, 797778, 871332, 890274, 930741, 975062, 998844, 1240988, 1306998, 1335411, 1462593, 1498266, 1595556, 1780548, 1861482, 1950124, 2613996, 2670822, 2792223, 2925186, 2996532, 3412717, 3722964, 4387779, 5341644, 5584446, 5850372, 6825434, 8775558, 10238151, 11168892, 13650868, 17551116, 20476302, 30714453, 40952604, 61428906, 122857812]

約数ペア:

[(1, 122857812), (2, 61428906), (3, 40952604), (4, 30714453), (6, 20476302), (7, 17551116), (9, 13650868), (11, 11168892), (12, 10238151), (14, 8775558), (18, 6825434), (21, 5850372), (22, 5584446), (23, 5341644), (28, 4387779), (33, 3722964), (36, 3412717), (41, 2996532), (42, 2925186), (44, 2792223), (46, 2670822), (47, 2613996), (63, 1950124), (66, 1861482), (69, 1780548), (77, 1595556), (82, 1498266), (84, 1462593), (92, 1335411), (94, 1306998), (99, 1240988), (123, 998844), (126, 975062), (132, 930741), (138, 890274), (141, 871332), (154, 797778), (161, 763092), (164, 749133), (188, 653499), (198, 620494), (207, 593516), (231, 531852), (246, 499422), (252, 487531), (253, 485604), (276, 445137), (282, 435666), (287, 428076), (308, 398889), (322, 381546), (329, 373428), (369, 332948), (396, 310247), (414, 296758), (423, 290444), (451, 272412), (462, 265926), (483, 254364), (492, 249711), (506, 242802), (517, 237636), (564, 217833), (574, 214038), (644, 190773), (658, 186714), (693, 177284), (738, 166474), (759, 161868), (828, 148379), (846, 145222), (861, 142692), (902, 136206), (924, 132963), (943, 130284), (966, 127182), (987, 124476), (1012, 121401), (1034, 118818), (1081, 113652), (1148, 107019), (1316, 93357), (1353, 90804), (1386, 88642), (1449, 84788), (1476, 83237), (1518, 80934), (1551, 79212), (1692, 72611), (1722, 71346), (1771, 69372), (1804, 68103), (1886, 65142), (1927, 63756), (1932, 63591), (1974, 62238), (2068, 59409), (2162, 56826), (2277, 53956), (2583, 47564), (2706, 45402), (2772, 44321), (2829, 43428), (2898, 42394), (2961, 41492), (3036, 40467), (3102, 39606), (3157, 38916), (3243, 37884), (3444, 35673), (3542, 34686), (3619, 33948), (3772, 32571), (3854, 31878), (3948, 31119), (4059, 30268), (4324, 28413), (4554, 26978), (4653, 26404), (5166, 23782), (5313, 23124), (5412, 22701), (5658, 21714), (5781, 21252), (5796, 21197), (5922, 20746), (6204, 19803), (6314, 19458), (6486, 18942), (6601, 18612), (7084, 17343), (7238, 16974), (7567, 16236), (7708, 15939), (8118, 15134), (8487, 14476), (9108, 13489), (9306, 13202), (9471, 12972), (9729, 12628), (10332, 11891), (10373, 11844), (10626, 11562), (10857, 11316)]