259686882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 740952576

約数和(自身を除く): 481265694

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 61, 63, 69, 78, 91, 113, 117, 122, 126, 138, 161, 182, 183, 207, 226, 234, 273, 299, 322, 339, 366, 414, 427, 483, 546, 549, 598, 678, 791, 793, 819, 854, 897, 966, 1017, 1098, 1281, 1403, 1449, 1469, 1582, 1586, 1638, 1794, 2034, 2093, 2373, 2379, 2562, 2599, 2691, 2806, 2898, 2938, 3843, 4186, 4209, 4407, 4746, 4758, 5198, 5382, 5551, 6279, 6893, 7119, 7137, 7686, 7797, 8418, 8814, 9821, 10283, 11102, 12558, 12627, 13221, 13786, 14238, 14274, 15594, 16653, 18193, 18239, 18837, 19642, 20566, 20679, 23391, 25254, 26442, 29463, 30849, 33306, 33787, 36386, 36478, 37674, 41358, 46782, 48251, 49959, 54579, 54717, 58926, 61698, 62037, 67574, 88389, 89609, 92547, 96502, 99918, 101361, 109158, 109434, 124074, 127673, 144753, 158539, 163737, 164151, 176778, 179218, 185094, 202722, 236509, 255346, 268827, 289506, 304083, 317078, 327474, 328302, 383019, 434259, 473018, 475617, 537654, 608166, 627263, 709527, 766038, 806481, 868518, 951234, 1109773, 1149057, 1254526, 1419054, 1426851, 1612962, 1881789, 2061007, 2128581, 2219546, 2298114, 2853702, 3329319, 3763578, 4122014, 4257162, 5645367, 6183021, 6658638, 9987957, 11290734, 12366042, 14427049, 18549063, 19975914, 28854098, 37098126, 43281147, 86562294, 129843441, 259686882]

約数ペア:

[(1, 259686882), (2, 129843441), (3, 86562294), (6, 43281147), (7, 37098126), (9, 28854098), (13, 19975914), (14, 18549063), (18, 14427049), (21, 12366042), (23, 11290734), (26, 9987957), (39, 6658638), (42, 6183021), (46, 5645367), (61, 4257162), (63, 4122014), (69, 3763578), (78, 3329319), (91, 2853702), (113, 2298114), (117, 2219546), (122, 2128581), (126, 2061007), (138, 1881789), (161, 1612962), (182, 1426851), (183, 1419054), (207, 1254526), (226, 1149057), (234, 1109773), (273, 951234), (299, 868518), (322, 806481), (339, 766038), (366, 709527), (414, 627263), (427, 608166), (483, 537654), (546, 475617), (549, 473018), (598, 434259), (678, 383019), (791, 328302), (793, 327474), (819, 317078), (854, 304083), (897, 289506), (966, 268827), (1017, 255346), (1098, 236509), (1281, 202722), (1403, 185094), (1449, 179218), (1469, 176778), (1582, 164151), (1586, 163737), (1638, 158539), (1794, 144753), (2034, 127673), (2093, 124074), (2373, 109434), (2379, 109158), (2562, 101361), (2599, 99918), (2691, 96502), (2806, 92547), (2898, 89609), (2938, 88389), (3843, 67574), (4186, 62037), (4209, 61698), (4407, 58926), (4746, 54717), (4758, 54579), (5198, 49959), (5382, 48251), (5551, 46782), (6279, 41358), (6893, 37674), (7119, 36478), (7137, 36386), (7686, 33787), (7797, 33306), (8418, 30849), (8814, 29463), (9821, 26442), (10283, 25254), (11102, 23391), (12558, 20679), (12627, 20566), (13221, 19642), (13786, 18837), (14238, 18239), (14274, 18193), (15594, 16653)]