3888144

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 12276992

約数和(自身を除く): 8388848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 67, 72, 78, 93, 104, 117, 124, 134, 144, 156, 186, 201, 208, 234, 248, 268, 279, 312, 372, 402, 403, 468, 496, 536, 558, 603, 624, 744, 804, 806, 871, 936, 1072, 1116, 1206, 1209, 1488, 1608, 1612, 1742, 1872, 2077, 2232, 2412, 2418, 2613, 3216, 3224, 3484, 3627, 4154, 4464, 4824, 4836, 5226, 6231, 6448, 6968, 7254, 7839, 8308, 9648, 9672, 10452, 12462, 13936, 14508, 15678, 16616, 18693, 19344, 20904, 24924, 27001, 29016, 31356, 33232, 37386, 41808, 49848, 54002, 58032, 62712, 74772, 81003, 99696, 108004, 125424, 149544, 162006, 216008, 243009, 299088, 324012, 432016, 486018, 648024, 972036, 1296048, 1944072, 3888144]

約数ペア:

[(1, 3888144), (2, 1944072), (3, 1296048), (4, 972036), (6, 648024), (8, 486018), (9, 432016), (12, 324012), (13, 299088), (16, 243009), (18, 216008), (24, 162006), (26, 149544), (31, 125424), (36, 108004), (39, 99696), (48, 81003), (52, 74772), (62, 62712), (67, 58032), (72, 54002), (78, 49848), (93, 41808), (104, 37386), (117, 33232), (124, 31356), (134, 29016), (144, 27001), (156, 24924), (186, 20904), (201, 19344), (208, 18693), (234, 16616), (248, 15678), (268, 14508), (279, 13936), (312, 12462), (372, 10452), (402, 9672), (403, 9648), (468, 8308), (496, 7839), (536, 7254), (558, 6968), (603, 6448), (624, 6231), (744, 5226), (804, 4836), (806, 4824), (871, 4464), (936, 4154), (1072, 3627), (1116, 3484), (1206, 3224), (1209, 3216), (1488, 2613), (1608, 2418), (1612, 2412), (1742, 2232), (1872, 2077)]