38312664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 113702400

約数和(自身を除く): 75389736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 104, 114, 138, 152, 156, 184, 228, 247, 276, 281, 299, 312, 437, 456, 494, 552, 562, 598, 741, 843, 874, 897, 988, 1124, 1196, 1311, 1482, 1686, 1748, 1794, 1976, 2248, 2392, 2622, 2964, 3372, 3496, 3588, 3653, 5244, 5339, 5681, 5928, 6463, 6744, 7176, 7306, 10488, 10678, 10959, 11362, 12926, 14612, 16017, 17043, 19389, 21356, 21918, 22724, 25852, 29224, 32034, 34086, 38778, 42712, 43836, 45448, 51704, 64068, 68172, 69407, 77556, 84019, 87672, 122797, 128136, 136344, 138814, 155112, 168038, 208221, 245594, 252057, 277628, 336076, 368391, 416442, 491188, 504114, 555256, 672152, 736782, 832884, 982376, 1008228, 1473564, 1596361, 1665768, 2016456, 2947128, 3192722, 4789083, 6385444, 9578166, 12770888, 19156332, 38312664]

約数ペア:

[(1, 38312664), (2, 19156332), (3, 12770888), (4, 9578166), (6, 6385444), (8, 4789083), (12, 3192722), (13, 2947128), (19, 2016456), (23, 1665768), (24, 1596361), (26, 1473564), (38, 1008228), (39, 982376), (46, 832884), (52, 736782), (57, 672152), (69, 555256), (76, 504114), (78, 491188), (92, 416442), (104, 368391), (114, 336076), (138, 277628), (152, 252057), (156, 245594), (184, 208221), (228, 168038), (247, 155112), (276, 138814), (281, 136344), (299, 128136), (312, 122797), (437, 87672), (456, 84019), (494, 77556), (552, 69407), (562, 68172), (598, 64068), (741, 51704), (843, 45448), (874, 43836), (897, 42712), (988, 38778), (1124, 34086), (1196, 32034), (1311, 29224), (1482, 25852), (1686, 22724), (1748, 21918), (1794, 21356), (1976, 19389), (2248, 17043), (2392, 16017), (2622, 14612), (2964, 12926), (3372, 11362), (3496, 10959), (3588, 10678), (3653, 10488), (5244, 7306), (5339, 7176), (5681, 6744), (5928, 6463)]