493345216

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 224

約数和(自身を含む): 1310883840

約数和(自身を除く): 817538624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 29, 32, 46, 52, 56, 58, 64, 91, 92, 104, 112, 116, 127, 161, 182, 184, 203, 208, 224, 232, 254, 299, 322, 364, 368, 377, 406, 416, 448, 464, 508, 598, 644, 667, 728, 736, 754, 812, 832, 889, 928, 1016, 1196, 1288, 1334, 1456, 1472, 1508, 1624, 1651, 1778, 1856, 2032, 2093, 2392, 2576, 2639, 2668, 2912, 2921, 3016, 3248, 3302, 3556, 3683, 4064, 4186, 4669, 4784, 5152, 5278, 5336, 5824, 5842, 6032, 6496, 6604, 7112, 7366, 8128, 8372, 8671, 9338, 9568, 10304, 10556, 10672, 11557, 11684, 12064, 12992, 13208, 14224, 14732, 16744, 17342, 18676, 19136, 20447, 21112, 21344, 23114, 23368, 24128, 25781, 26416, 28448, 29464, 33488, 34684, 37352, 37973, 40894, 42224, 42688, 46228, 46736, 47879, 51562, 52832, 56896, 58928, 60697, 66976, 69368, 74704, 75946, 81788, 84448, 84709, 92456, 93472, 95758, 103124, 105664, 117856, 121394, 133952, 138736, 149408, 151892, 163576, 168896, 169418, 184912, 186944, 191516, 206248, 235712, 242788, 265811, 277472, 298816, 303784, 327152, 335153, 338836, 369824, 383032, 412496, 485576, 531622, 554944, 592963, 607568, 654304, 670306, 677672, 739648, 766064, 824992, 971152, 1063244, 1101217, 1185926, 1215136, 1308608, 1340612, 1355344, 1532128, 1649984, 1942304, 2126488, 2202434, 2371852, 2430272, 2681224, 2710688, 3064256, 3884608, 4252976, 4404868, 4743704, 5362448, 5421376, 7708519, 8505952, 8809736, 9487408, 10724896, 15417038, 17011904, 17619472, 18974816, 21449792, 30834076, 35238944, 37949632, 61668152, 70477888, 123336304, 246672608, 493345216]

約数ペア:

[(1, 493345216), (2, 246672608), (4, 123336304), (7, 70477888), (8, 61668152), (13, 37949632), (14, 35238944), (16, 30834076), (23, 21449792), (26, 18974816), (28, 17619472), (29, 17011904), (32, 15417038), (46, 10724896), (52, 9487408), (56, 8809736), (58, 8505952), (64, 7708519), (91, 5421376), (92, 5362448), (104, 4743704), (112, 4404868), (116, 4252976), (127, 3884608), (161, 3064256), (182, 2710688), (184, 2681224), (203, 2430272), (208, 2371852), (224, 2202434), (232, 2126488), (254, 1942304), (299, 1649984), (322, 1532128), (364, 1355344), (368, 1340612), (377, 1308608), (406, 1215136), (416, 1185926), (448, 1101217), (464, 1063244), (508, 971152), (598, 824992), (644, 766064), (667, 739648), (728, 677672), (736, 670306), (754, 654304), (812, 607568), (832, 592963), (889, 554944), (928, 531622), (1016, 485576), (1196, 412496), (1288, 383032), (1334, 369824), (1456, 338836), (1472, 335153), (1508, 327152), (1624, 303784), (1651, 298816), (1778, 277472), (1856, 265811), (2032, 242788), (2093, 235712), (2392, 206248), (2576, 191516), (2639, 186944), (2668, 184912), (2912, 169418), (2921, 168896), (3016, 163576), (3248, 151892), (3302, 149408), (3556, 138736), (3683, 133952), (4064, 121394), (4186, 117856), (4669, 105664), (4784, 103124), (5152, 95758), (5278, 93472), (5336, 92456), (5824, 84709), (5842, 84448), (6032, 81788), (6496, 75946), (6604, 74704), (7112, 69368), (7366, 66976), (8128, 60697), (8372, 58928), (8671, 56896), (9338, 52832), (9568, 51562), (10304, 47879), (10556, 46736), (10672, 46228), (11557, 42688), (11684, 42224), (12064, 40894), (12992, 37973), (13208, 37352), (14224, 34684), (14732, 33488), (16744, 29464), (17342, 28448), (18676, 26416), (19136, 25781), (20447, 24128), (21112, 23368), (21344, 23114)]