38906712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 114594480

約数和(自身を除く): 75687768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 197, 211, 234, 312, 394, 422, 468, 591, 633, 788, 844, 936, 1182, 1266, 1576, 1688, 1773, 1899, 2364, 2532, 2561, 2743, 3546, 3798, 4728, 5064, 5122, 5486, 7092, 7596, 7683, 8229, 10244, 10972, 14184, 15192, 15366, 16458, 20488, 21944, 23049, 24687, 30732, 32916, 41567, 46098, 49374, 61464, 65832, 83134, 92196, 98748, 124701, 166268, 184392, 197496, 249402, 332536, 374103, 498804, 540371, 748206, 997608, 1080742, 1496412, 1621113, 2161484, 2992824, 3242226, 4322968, 4863339, 6484452, 9726678, 12968904, 19453356, 38906712]

約数ペア:

[(1, 38906712), (2, 19453356), (3, 12968904), (4, 9726678), (6, 6484452), (8, 4863339), (9, 4322968), (12, 3242226), (13, 2992824), (18, 2161484), (24, 1621113), (26, 1496412), (36, 1080742), (39, 997608), (52, 748206), (72, 540371), (78, 498804), (104, 374103), (117, 332536), (156, 249402), (197, 197496), (211, 184392), (234, 166268), (312, 124701), (394, 98748), (422, 92196), (468, 83134), (591, 65832), (633, 61464), (788, 49374), (844, 46098), (936, 41567), (1182, 32916), (1266, 30732), (1576, 24687), (1688, 23049), (1773, 21944), (1899, 20488), (2364, 16458), (2532, 15366), (2561, 15192), (2743, 14184), (3546, 10972), (3798, 10244), (4728, 8229), (5064, 7683), (5122, 7596), (5486, 7092)]