8379912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 16503288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 47, 51, 57, 68, 69, 76, 92, 94, 102, 114, 136, 138, 141, 152, 184, 188, 204, 228, 276, 282, 323, 376, 391, 408, 437, 456, 552, 564, 646, 782, 799, 874, 893, 969, 1081, 1128, 1173, 1292, 1311, 1564, 1598, 1748, 1786, 1938, 2162, 2346, 2397, 2584, 2622, 2679, 3128, 3196, 3243, 3496, 3572, 3876, 4324, 4692, 4794, 5244, 5358, 6392, 6486, 7144, 7429, 7752, 8648, 9384, 9588, 10488, 10716, 12972, 14858, 15181, 18377, 19176, 20539, 21432, 22287, 25944, 29716, 30362, 36754, 41078, 44574, 45543, 55131, 59432, 60724, 61617, 73508, 82156, 89148, 91086, 110262, 121448, 123234, 147016, 164312, 178296, 182172, 220524, 246468, 349163, 364344, 441048, 492936, 698326, 1047489, 1396652, 2094978, 2793304, 4189956, 8379912]

約数ペア:

[(1, 8379912), (2, 4189956), (3, 2793304), (4, 2094978), (6, 1396652), (8, 1047489), (12, 698326), (17, 492936), (19, 441048), (23, 364344), (24, 349163), (34, 246468), (38, 220524), (46, 182172), (47, 178296), (51, 164312), (57, 147016), (68, 123234), (69, 121448), (76, 110262), (92, 91086), (94, 89148), (102, 82156), (114, 73508), (136, 61617), (138, 60724), (141, 59432), (152, 55131), (184, 45543), (188, 44574), (204, 41078), (228, 36754), (276, 30362), (282, 29716), (323, 25944), (376, 22287), (391, 21432), (408, 20539), (437, 19176), (456, 18377), (552, 15181), (564, 14858), (646, 12972), (782, 10716), (799, 10488), (874, 9588), (893, 9384), (969, 8648), (1081, 7752), (1128, 7429), (1173, 7144), (1292, 6486), (1311, 6392), (1564, 5358), (1598, 5244), (1748, 4794), (1786, 4692), (1938, 4324), (2162, 3876), (2346, 3572), (2397, 3496), (2584, 3243), (2622, 3196), (2679, 3128)]