38941944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 110592000

約数和(自身を除く): 71650056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 47, 57, 69, 76, 79, 92, 94, 114, 138, 141, 152, 158, 184, 188, 228, 237, 276, 282, 316, 376, 437, 456, 474, 552, 564, 632, 874, 893, 948, 1081, 1128, 1311, 1501, 1748, 1786, 1817, 1896, 2162, 2622, 2679, 3002, 3243, 3496, 3572, 3634, 3713, 4324, 4503, 5244, 5358, 5451, 6004, 6486, 7144, 7268, 7426, 8648, 9006, 10488, 10716, 10902, 11139, 12008, 12972, 14536, 14852, 18012, 20539, 21432, 21804, 22278, 25944, 29704, 34523, 36024, 41078, 43608, 44556, 61617, 69046, 70547, 82156, 85399, 89112, 103569, 123234, 138092, 141094, 164312, 170798, 207138, 211641, 246468, 256197, 276184, 282188, 341596, 414276, 423282, 492936, 512394, 564376, 683192, 828552, 846564, 1024788, 1622581, 1693128, 2049576, 3245162, 4867743, 6490324, 9735486, 12980648, 19470972, 38941944]

約数ペア:

[(1, 38941944), (2, 19470972), (3, 12980648), (4, 9735486), (6, 6490324), (8, 4867743), (12, 3245162), (19, 2049576), (23, 1693128), (24, 1622581), (38, 1024788), (46, 846564), (47, 828552), (57, 683192), (69, 564376), (76, 512394), (79, 492936), (92, 423282), (94, 414276), (114, 341596), (138, 282188), (141, 276184), (152, 256197), (158, 246468), (184, 211641), (188, 207138), (228, 170798), (237, 164312), (276, 141094), (282, 138092), (316, 123234), (376, 103569), (437, 89112), (456, 85399), (474, 82156), (552, 70547), (564, 69046), (632, 61617), (874, 44556), (893, 43608), (948, 41078), (1081, 36024), (1128, 34523), (1311, 29704), (1501, 25944), (1748, 22278), (1786, 21804), (1817, 21432), (1896, 20539), (2162, 18012), (2622, 14852), (2679, 14536), (3002, 12972), (3243, 12008), (3496, 11139), (3572, 10902), (3634, 10716), (3713, 10488), (4324, 9006), (4503, 8648), (5244, 7426), (5358, 7268), (5451, 7144), (6004, 6486)]