479509888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 1258467840

約数和(自身を除く): 778957952

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 32, 34, 44, 46, 52, 64, 67, 68, 88, 92, 104, 128, 134, 136, 143, 176, 184, 187, 208, 221, 253, 268, 272, 286, 299, 352, 368, 374, 391, 416, 442, 506, 536, 544, 572, 598, 704, 736, 737, 748, 782, 832, 871, 884, 1012, 1072, 1088, 1139, 1144, 1196, 1408, 1472, 1474, 1496, 1541, 1564, 1664, 1742, 1768, 2024, 2144, 2176, 2278, 2288, 2392, 2431, 2944, 2948, 2992, 3082, 3128, 3289, 3484, 3536, 4048, 4288, 4301, 4556, 4576, 4784, 4862, 5083, 5896, 5984, 6164, 6256, 6578, 6968, 7072, 8096, 8576, 8602, 9112, 9152, 9568, 9581, 9724, 10166, 11792, 11968, 12328, 12512, 12529, 13156, 13936, 14144, 14807, 16192, 16951, 17204, 18224, 18304, 19136, 19162, 19448, 20033, 20332, 23584, 23936, 24656, 25024, 25058, 26197, 26312, 27872, 28288, 29614, 32384, 33902, 34408, 36448, 38272, 38324, 38896, 40066, 40664, 47168, 49312, 50048, 50116, 52394, 52624, 55744, 55913, 59228, 67804, 68816, 72896, 76648, 77792, 80132, 81328, 94336, 98624, 100232, 104788, 105248, 111488, 111826, 118456, 135608, 137632, 145792, 153296, 155584, 160264, 162656, 162877, 197248, 200464, 209576, 210496, 220363, 223652, 236912, 271216, 275264, 288167, 306592, 311168, 320528, 325312, 325754, 340561, 400928, 419152, 420992, 440726, 447304, 473824, 542432, 550528, 576334, 613184, 641056, 650624, 651508, 681122, 801856, 838304, 881452, 894608, 947648, 1084864, 1152668, 1226368, 1282112, 1303016, 1362244, 1603712, 1676608, 1762904, 1789216, 1895296, 2169728, 2305336, 2564224, 2606032, 2724488, 3353216, 3525808, 3578432, 3746171, 4610672, 5212064, 5448976, 7051616, 7156864, 7492342, 9221344, 10424128, 10897952, 14103232, 14984684, 18442688, 20848256, 21795904, 28206464, 29969368, 36885376, 43591808, 59938736, 119877472, 239754944, 479509888]

約数ペア:

[(1, 479509888), (2, 239754944), (4, 119877472), (8, 59938736), (11, 43591808), (13, 36885376), (16, 29969368), (17, 28206464), (22, 21795904), (23, 20848256), (26, 18442688), (32, 14984684), (34, 14103232), (44, 10897952), (46, 10424128), (52, 9221344), (64, 7492342), (67, 7156864), (68, 7051616), (88, 5448976), (92, 5212064), (104, 4610672), (128, 3746171), (134, 3578432), (136, 3525808), (143, 3353216), (176, 2724488), (184, 2606032), (187, 2564224), (208, 2305336), (221, 2169728), (253, 1895296), (268, 1789216), (272, 1762904), (286, 1676608), (299, 1603712), (352, 1362244), (368, 1303016), (374, 1282112), (391, 1226368), (416, 1152668), (442, 1084864), (506, 947648), (536, 894608), (544, 881452), (572, 838304), (598, 801856), (704, 681122), (736, 651508), (737, 650624), (748, 641056), (782, 613184), (832, 576334), (871, 550528), (884, 542432), (1012, 473824), (1072, 447304), (1088, 440726), (1139, 420992), (1144, 419152), (1196, 400928), (1408, 340561), (1472, 325754), (1474, 325312), (1496, 320528), (1541, 311168), (1564, 306592), (1664, 288167), (1742, 275264), (1768, 271216), (2024, 236912), (2144, 223652), (2176, 220363), (2278, 210496), (2288, 209576), (2392, 200464), (2431, 197248), (2944, 162877), (2948, 162656), (2992, 160264), (3082, 155584), (3128, 153296), (3289, 145792), (3484, 137632), (3536, 135608), (4048, 118456), (4288, 111826), (4301, 111488), (4556, 105248), (4576, 104788), (4784, 100232), (4862, 98624), (5083, 94336), (5896, 81328), (5984, 80132), (6164, 77792), (6256, 76648), (6578, 72896), (6968, 68816), (7072, 67804), (8096, 59228), (8576, 55913), (8602, 55744), (9112, 52624), (9152, 52394), (9568, 50116), (9581, 50048), (9724, 49312), (10166, 47168), (11792, 40664), (11968, 40066), (12328, 38896), (12512, 38324), (12529, 38272), (13156, 36448), (13936, 34408), (14144, 33902), (14807, 32384), (16192, 29614), (16951, 28288), (17204, 27872), (18224, 26312), (18304, 26197), (19136, 25058), (19162, 25024), (19448, 24656), (20033, 23936), (20332, 23584)]