12401232

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 34283520

約数和(自身を除く): 21882288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 239, 276, 282, 368, 376, 478, 552, 564, 717, 752, 956, 1081, 1104, 1128, 1434, 1912, 2162, 2256, 2868, 3243, 3824, 4324, 5497, 5736, 6486, 8648, 10994, 11233, 11472, 12972, 16491, 17296, 21988, 22466, 25944, 32982, 33699, 43976, 44932, 51888, 65964, 67398, 87952, 89864, 131928, 134796, 179728, 258359, 263856, 269592, 516718, 539184, 775077, 1033436, 1550154, 2066872, 3100308, 4133744, 6200616, 12401232]

約数ペア:

[(1, 12401232), (2, 6200616), (3, 4133744), (4, 3100308), (6, 2066872), (8, 1550154), (12, 1033436), (16, 775077), (23, 539184), (24, 516718), (46, 269592), (47, 263856), (48, 258359), (69, 179728), (92, 134796), (94, 131928), (138, 89864), (141, 87952), (184, 67398), (188, 65964), (239, 51888), (276, 44932), (282, 43976), (368, 33699), (376, 32982), (478, 25944), (552, 22466), (564, 21988), (717, 17296), (752, 16491), (956, 12972), (1081, 11472), (1104, 11233), (1128, 10994), (1434, 8648), (1912, 6486), (2162, 5736), (2256, 5497), (2868, 4324), (3243, 3824)]