428256192

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 1412841472

約数和(自身を除く): 984585280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 127, 156, 168, 182, 192, 193, 208, 224, 254, 273, 312, 336, 364, 381, 386, 416, 448, 508, 546, 579, 624, 672, 728, 762, 772, 832, 889, 1016, 1092, 1158, 1248, 1344, 1351, 1456, 1524, 1544, 1651, 1778, 2032, 2184, 2316, 2496, 2509, 2667, 2702, 2912, 3048, 3088, 3302, 3556, 4053, 4064, 4368, 4632, 4953, 5018, 5334, 5404, 5824, 6096, 6176, 6604, 7112, 7527, 8106, 8128, 8736, 9264, 9906, 10036, 10668, 10808, 11557, 12192, 12352, 13208, 14224, 15054, 16212, 17472, 17563, 18528, 19812, 20072, 21336, 21616, 23114, 24384, 24511, 26416, 28448, 30108, 32424, 34671, 35126, 37056, 39624, 40144, 42672, 43232, 46228, 49022, 52689, 52832, 56896, 60216, 64848, 69342, 70252, 73533, 79248, 80288, 85344, 86464, 92456, 98044, 105378, 105664, 120432, 129696, 138684, 140504, 147066, 158496, 160576, 170688, 171577, 184912, 196088, 210756, 240864, 259392, 277368, 281008, 294132, 316992, 318643, 343154, 369824, 392176, 421512, 481728, 514731, 554736, 562016, 588264, 637286, 686308, 739648, 784352, 843024, 955929, 1029462, 1109472, 1124032, 1176528, 1274572, 1372616, 1568704, 1686048, 1911858, 2058924, 2218944, 2230501, 2353056, 2549144, 2745232, 3372096, 3823716, 4117848, 4461002, 4706112, 5098288, 5490464, 6691503, 7647432, 8235696, 8922004, 10196576, 10980928, 13383006, 15294864, 16471392, 17844008, 20393152, 26766012, 30589728, 32942784, 35688016, 53532024, 61179456, 71376032, 107064048, 142752064, 214128096, 428256192]

約数ペア:

[(1, 428256192), (2, 214128096), (3, 142752064), (4, 107064048), (6, 71376032), (7, 61179456), (8, 53532024), (12, 35688016), (13, 32942784), (14, 30589728), (16, 26766012), (21, 20393152), (24, 17844008), (26, 16471392), (28, 15294864), (32, 13383006), (39, 10980928), (42, 10196576), (48, 8922004), (52, 8235696), (56, 7647432), (64, 6691503), (78, 5490464), (84, 5098288), (91, 4706112), (96, 4461002), (104, 4117848), (112, 3823716), (127, 3372096), (156, 2745232), (168, 2549144), (182, 2353056), (192, 2230501), (193, 2218944), (208, 2058924), (224, 1911858), (254, 1686048), (273, 1568704), (312, 1372616), (336, 1274572), (364, 1176528), (381, 1124032), (386, 1109472), (416, 1029462), (448, 955929), (508, 843024), (546, 784352), (579, 739648), (624, 686308), (672, 637286), (728, 588264), (762, 562016), (772, 554736), (832, 514731), (889, 481728), (1016, 421512), (1092, 392176), (1158, 369824), (1248, 343154), (1344, 318643), (1351, 316992), (1456, 294132), (1524, 281008), (1544, 277368), (1651, 259392), (1778, 240864), (2032, 210756), (2184, 196088), (2316, 184912), (2496, 171577), (2509, 170688), (2667, 160576), (2702, 158496), (2912, 147066), (3048, 140504), (3088, 138684), (3302, 129696), (3556, 120432), (4053, 105664), (4064, 105378), (4368, 98044), (4632, 92456), (4953, 86464), (5018, 85344), (5334, 80288), (5404, 79248), (5824, 73533), (6096, 70252), (6176, 69342), (6604, 64848), (7112, 60216), (7527, 56896), (8106, 52832), (8128, 52689), (8736, 49022), (9264, 46228), (9906, 43232), (10036, 42672), (10668, 40144), (10808, 39624), (11557, 37056), (12192, 35126), (12352, 34671), (13208, 32424), (14224, 30108), (15054, 28448), (16212, 26416), (17472, 24511), (17563, 24384), (18528, 23114), (19812, 21616), (20072, 21336)]