128493288

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 456456000

約数和(自身を除く): 327962712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 43, 44, 49, 56, 63, 66, 72, 77, 84, 86, 88, 98, 99, 121, 126, 129, 132, 147, 154, 168, 172, 196, 198, 231, 242, 252, 258, 264, 294, 301, 308, 343, 344, 363, 387, 392, 396, 441, 462, 473, 484, 504, 516, 539, 588, 602, 616, 686, 693, 726, 774, 792, 847, 882, 903, 924, 946, 968, 1029, 1032, 1078, 1089, 1176, 1204, 1372, 1386, 1419, 1452, 1548, 1617, 1694, 1764, 1806, 1848, 1892, 2058, 2107, 2156, 2178, 2408, 2541, 2709, 2744, 2772, 2838, 2904, 3087, 3096, 3234, 3311, 3388, 3528, 3612, 3773, 3784, 4116, 4214, 4257, 4312, 4356, 4851, 5082, 5203, 5418, 5544, 5676, 5929, 6174, 6321, 6468, 6622, 6776, 7224, 7546, 7623, 8232, 8428, 8514, 8712, 9702, 9933, 10164, 10406, 10836, 11319, 11352, 11858, 12348, 12642, 12936, 13244, 14749, 15092, 15246, 15609, 16856, 17028, 17787, 18963, 19404, 19866, 20328, 20812, 21672, 22638, 23177, 23716, 24696, 25284, 26488, 29498, 29799, 30184, 30492, 31218, 33957, 34056, 35574, 36421, 37926, 38808, 39732, 41503, 41624, 44247, 45276, 46354, 46827, 47432, 50568, 53361, 58996, 59598, 60984, 62436, 67914, 69531, 71148, 72842, 75852, 79464, 83006, 88494, 90552, 92708, 93654, 106722, 109263, 117992, 119196, 124509, 124872, 132741, 135828, 139062, 142296, 145684, 151704, 162239, 166012, 176988, 185416, 187308, 208593, 213444, 218526, 238392, 249018, 254947, 265482, 271656, 278124, 291368, 324478, 327789, 332024, 353976, 373527, 374616, 417186, 426888, 437052, 486717, 498036, 509894, 530964, 556248, 648956, 655578, 747054, 764841, 834372, 874104, 973434, 996072, 1019788, 1061928, 1297912, 1311156, 1460151, 1494108, 1529682, 1668744, 1784629, 1946868, 2039576, 2294523, 2622312, 2920302, 2988216, 3059364, 3569258, 3893736, 4589046, 5353887, 5840604, 6118728, 7138516, 9178092, 10707774, 11681208, 14277032, 16061661, 18356184, 21415548, 32123322, 42831096, 64246644, 128493288]

約数ペア:

[(1, 128493288), (2, 64246644), (3, 42831096), (4, 32123322), (6, 21415548), (7, 18356184), (8, 16061661), (9, 14277032), (11, 11681208), (12, 10707774), (14, 9178092), (18, 7138516), (21, 6118728), (22, 5840604), (24, 5353887), (28, 4589046), (33, 3893736), (36, 3569258), (42, 3059364), (43, 2988216), (44, 2920302), (49, 2622312), (56, 2294523), (63, 2039576), (66, 1946868), (72, 1784629), (77, 1668744), (84, 1529682), (86, 1494108), (88, 1460151), (98, 1311156), (99, 1297912), (121, 1061928), (126, 1019788), (129, 996072), (132, 973434), (147, 874104), (154, 834372), (168, 764841), (172, 747054), (196, 655578), (198, 648956), (231, 556248), (242, 530964), (252, 509894), (258, 498036), (264, 486717), (294, 437052), (301, 426888), (308, 417186), (343, 374616), (344, 373527), (363, 353976), (387, 332024), (392, 327789), (396, 324478), (441, 291368), (462, 278124), (473, 271656), (484, 265482), (504, 254947), (516, 249018), (539, 238392), (588, 218526), (602, 213444), (616, 208593), (686, 187308), (693, 185416), (726, 176988), (774, 166012), (792, 162239), (847, 151704), (882, 145684), (903, 142296), (924, 139062), (946, 135828), (968, 132741), (1029, 124872), (1032, 124509), (1078, 119196), (1089, 117992), (1176, 109263), (1204, 106722), (1372, 93654), (1386, 92708), (1419, 90552), (1452, 88494), (1548, 83006), (1617, 79464), (1694, 75852), (1764, 72842), (1806, 71148), (1848, 69531), (1892, 67914), (2058, 62436), (2107, 60984), (2156, 59598), (2178, 58996), (2408, 53361), (2541, 50568), (2709, 47432), (2744, 46827), (2772, 46354), (2838, 45276), (2904, 44247), (3087, 41624), (3096, 41503), (3234, 39732), (3311, 38808), (3388, 37926), (3528, 36421), (3612, 35574), (3773, 34056), (3784, 33957), (4116, 31218), (4214, 30492), (4257, 30184), (4312, 29799), (4356, 29498), (4851, 26488), (5082, 25284), (5203, 24696), (5418, 23716), (5544, 23177), (5676, 22638), (5929, 21672), (6174, 20812), (6321, 20328), (6468, 19866), (6622, 19404), (6776, 18963), (7224, 17787), (7546, 17028), (7623, 16856), (8232, 15609), (8428, 15246), (8514, 15092), (8712, 14749), (9702, 13244), (9933, 12936), (10164, 12642), (10406, 12348), (10836, 11858), (11319, 11352)]