256116168

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 943488000

約数和(自身を除く): 687371832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 29, 33, 36, 42, 44, 54, 56, 58, 59, 63, 66, 72, 77, 81, 84, 87, 88, 99, 108, 116, 118, 126, 132, 154, 162, 168, 174, 177, 189, 198, 203, 216, 231, 232, 236, 243, 252, 261, 264, 297, 308, 319, 324, 348, 354, 378, 396, 406, 413, 462, 472, 486, 504, 522, 531, 567, 594, 609, 616, 638, 648, 649, 693, 696, 708, 756, 783, 792, 812, 826, 891, 924, 957, 972, 1044, 1062, 1134, 1188, 1218, 1239, 1276, 1298, 1386, 1416, 1512, 1566, 1593, 1624, 1652, 1701, 1711, 1782, 1827, 1848, 1914, 1944, 1947, 2079, 2088, 2124, 2233, 2268, 2349, 2376, 2436, 2478, 2552, 2596, 2673, 2772, 2871, 3132, 3186, 3304, 3402, 3422, 3564, 3654, 3717, 3828, 3894, 4158, 4248, 4466, 4536, 4543, 4698, 4779, 4872, 4956, 5133, 5192, 5346, 5481, 5544, 5742, 5841, 6237, 6264, 6372, 6699, 6804, 6844, 7047, 7128, 7308, 7434, 7656, 7788, 8316, 8613, 8932, 9086, 9396, 9558, 9912, 10266, 10692, 10962, 11151, 11484, 11682, 11977, 12474, 12744, 13398, 13608, 13629, 13688, 14094, 14337, 14616, 14868, 15399, 15576, 16443, 16632, 17226, 17523, 17864, 18172, 18711, 18792, 18821, 19116, 20097, 20532, 21384, 21924, 22302, 22968, 23364, 23954, 24948, 25839, 26796, 27258, 28188, 28674, 29736, 30798, 32886, 33453, 34452, 35046, 35931, 36344, 37422, 37642, 38232, 40194, 40887, 41064, 43848, 44604, 46197, 46728, 47908, 49329, 49896, 51678, 52569, 53592, 54516, 56376, 56463, 57348, 60291, 61596, 65772, 66906, 68904, 70092, 71862, 74844, 75284, 77517, 80388, 81774, 89208, 92394, 95816, 98658, 100359, 103356, 105138, 107793, 109032, 112926, 114696, 120582, 122661, 123192, 131544, 131747, 133812, 138591, 140184, 143724, 149688, 150568, 155034, 157707, 160776, 163548, 169389, 180873, 184788, 197316, 200718, 206712, 210276, 215586, 225852, 241164, 245322, 263494, 267624, 277182, 287448, 310068, 315414, 323379, 327096, 338778, 361746, 367983, 369576, 394632, 395241, 401436, 415773, 420552, 431172, 451704, 482328, 490644, 508167, 526988, 542619, 554364, 620136, 630828, 646758, 677556, 723492, 735966, 790482, 802872, 831546, 862344, 970137, 981288, 1016334, 1053976, 1085238, 1103949, 1108728, 1185723, 1261656, 1293516, 1355112, 1446984, 1471932, 1524501, 1580964, 1663092, 1940274, 2032668, 2170476, 2207898, 2371446, 2587032, 2910411, 2943864, 3049002, 3161928, 3326184, 3557169, 3880548, 4065336, 4340952, 4415796, 4573503, 4742892, 5820822, 6098004, 7114338, 7761096, 8831592, 9147006, 9485784, 10671507, 11641644, 12196008, 14228676, 18294012, 21343014, 23283288, 28457352, 32014521, 36588024, 42686028, 64029042, 85372056, 128058084, 256116168]

約数ペア:

[(1, 256116168), (2, 128058084), (3, 85372056), (4, 64029042), (6, 42686028), (7, 36588024), (8, 32014521), (9, 28457352), (11, 23283288), (12, 21343014), (14, 18294012), (18, 14228676), (21, 12196008), (22, 11641644), (24, 10671507), (27, 9485784), (28, 9147006), (29, 8831592), (33, 7761096), (36, 7114338), (42, 6098004), (44, 5820822), (54, 4742892), (56, 4573503), (58, 4415796), (59, 4340952), (63, 4065336), (66, 3880548), (72, 3557169), (77, 3326184), (81, 3161928), (84, 3049002), (87, 2943864), (88, 2910411), (99, 2587032), (108, 2371446), (116, 2207898), (118, 2170476), (126, 2032668), (132, 1940274), (154, 1663092), (162, 1580964), (168, 1524501), (174, 1471932), (177, 1446984), (189, 1355112), (198, 1293516), (203, 1261656), (216, 1185723), (231, 1108728), (232, 1103949), (236, 1085238), (243, 1053976), (252, 1016334), (261, 981288), (264, 970137), (297, 862344), (308, 831546), (319, 802872), (324, 790482), (348, 735966), (354, 723492), (378, 677556), (396, 646758), (406, 630828), (413, 620136), (462, 554364), (472, 542619), (486, 526988), (504, 508167), (522, 490644), (531, 482328), (567, 451704), (594, 431172), (609, 420552), (616, 415773), (638, 401436), (648, 395241), (649, 394632), (693, 369576), (696, 367983), (708, 361746), (756, 338778), (783, 327096), (792, 323379), (812, 315414), (826, 310068), (891, 287448), (924, 277182), (957, 267624), (972, 263494), (1044, 245322), (1062, 241164), (1134, 225852), (1188, 215586), (1218, 210276), (1239, 206712), (1276, 200718), (1298, 197316), (1386, 184788), (1416, 180873), (1512, 169389), (1566, 163548), (1593, 160776), (1624, 157707), (1652, 155034), (1701, 150568), (1711, 149688), (1782, 143724), (1827, 140184), (1848, 138591), (1914, 133812), (1944, 131747), (1947, 131544), (2079, 123192), (2088, 122661), (2124, 120582), (2233, 114696), (2268, 112926), (2349, 109032), (2376, 107793), (2436, 105138), (2478, 103356), (2552, 100359), (2596, 98658), (2673, 95816), (2772, 92394), (2871, 89208), (3132, 81774), (3186, 80388), (3304, 77517), (3402, 75284), (3422, 74844), (3564, 71862), (3654, 70092), (3717, 68904), (3828, 66906), (3894, 65772), (4158, 61596), (4248, 60291), (4466, 57348), (4536, 56463), (4543, 56376), (4698, 54516), (4779, 53592), (4872, 52569), (4956, 51678), (5133, 49896), (5192, 49329), (5346, 47908), (5481, 46728), (5544, 46197), (5742, 44604), (5841, 43848), (6237, 41064), (6264, 40887), (6372, 40194), (6699, 38232), (6804, 37642), (6844, 37422), (7047, 36344), (7128, 35931), (7308, 35046), (7434, 34452), (7656, 33453), (7788, 32886), (8316, 30798), (8613, 29736), (8932, 28674), (9086, 28188), (9396, 27258), (9558, 26796), (9912, 25839), (10266, 24948), (10692, 23954), (10962, 23364), (11151, 22968), (11484, 22302), (11682, 21924), (11977, 21384), (12474, 20532), (12744, 20097), (13398, 19116), (13608, 18821), (13629, 18792), (13688, 18711), (14094, 18172), (14337, 17864), (14616, 17523), (14868, 17226), (15399, 16632), (15576, 16443)]