227785376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 381853024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 76, 91, 92, 104, 112, 133, 152, 161, 179, 182, 184, 208, 224, 247, 266, 299, 304, 322, 358, 364, 368, 416, 437, 494, 532, 598, 608, 644, 716, 728, 736, 874, 988, 1064, 1196, 1253, 1288, 1432, 1456, 1729, 1748, 1976, 2093, 2128, 2327, 2392, 2506, 2576, 2864, 2912, 3059, 3401, 3458, 3496, 3952, 4117, 4186, 4256, 4654, 4784, 5012, 5152, 5681, 5728, 6118, 6802, 6916, 6992, 7904, 8234, 8372, 9308, 9568, 10024, 11362, 12236, 13604, 13832, 13984, 16289, 16468, 16744, 18616, 20048, 22724, 23807, 24472, 27208, 27664, 28819, 32578, 32936, 33488, 37232, 39767, 40096, 44213, 45448, 47614, 48944, 53521, 54416, 55328, 57638, 65156, 65872, 66976, 74464, 78223, 79534, 88426, 90896, 95228, 97888, 107042, 108832, 115276, 130312, 131744, 156446, 159068, 176852, 181792, 190456, 214084, 230552, 260624, 309491, 312892, 318136, 353704, 374647, 380912, 428168, 461104, 521248, 547561, 618982, 625784, 636272, 707408, 749294, 761824, 856336, 922208, 1016899, 1095122, 1237964, 1251568, 1272544, 1414816, 1498588, 1712672, 2033798, 2190244, 2475928, 2503136, 2997176, 4067596, 4380488, 4951856, 5994352, 7118293, 8135192, 8760976, 9903712, 11988704, 14236586, 16270384, 17521952, 28473172, 32540768, 56946344, 113892688, 227785376]

約数ペア:

[(1, 227785376), (2, 113892688), (4, 56946344), (7, 32540768), (8, 28473172), (13, 17521952), (14, 16270384), (16, 14236586), (19, 11988704), (23, 9903712), (26, 8760976), (28, 8135192), (32, 7118293), (38, 5994352), (46, 4951856), (52, 4380488), (56, 4067596), (76, 2997176), (91, 2503136), (92, 2475928), (104, 2190244), (112, 2033798), (133, 1712672), (152, 1498588), (161, 1414816), (179, 1272544), (182, 1251568), (184, 1237964), (208, 1095122), (224, 1016899), (247, 922208), (266, 856336), (299, 761824), (304, 749294), (322, 707408), (358, 636272), (364, 625784), (368, 618982), (416, 547561), (437, 521248), (494, 461104), (532, 428168), (598, 380912), (608, 374647), (644, 353704), (716, 318136), (728, 312892), (736, 309491), (874, 260624), (988, 230552), (1064, 214084), (1196, 190456), (1253, 181792), (1288, 176852), (1432, 159068), (1456, 156446), (1729, 131744), (1748, 130312), (1976, 115276), (2093, 108832), (2128, 107042), (2327, 97888), (2392, 95228), (2506, 90896), (2576, 88426), (2864, 79534), (2912, 78223), (3059, 74464), (3401, 66976), (3458, 65872), (3496, 65156), (3952, 57638), (4117, 55328), (4186, 54416), (4256, 53521), (4654, 48944), (4784, 47614), (5012, 45448), (5152, 44213), (5681, 40096), (5728, 39767), (6118, 37232), (6802, 33488), (6916, 32936), (6992, 32578), (7904, 28819), (8234, 27664), (8372, 27208), (9308, 24472), (9568, 23807), (10024, 22724), (11362, 20048), (12236, 18616), (13604, 16744), (13832, 16468), (13984, 16289)]