27311328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 87390576

約数和(自身を除く): 60079248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 233, 264, 288, 296, 333, 352, 396, 407, 444, 466, 528, 592, 666, 699, 792, 814, 888, 932, 1056, 1184, 1221, 1332, 1398, 1584, 1628, 1776, 1864, 2097, 2442, 2563, 2664, 2796, 3168, 3256, 3552, 3663, 3728, 4194, 4884, 5126, 5328, 5592, 6512, 7326, 7456, 7689, 8388, 8621, 9768, 10252, 10656, 11184, 13024, 14652, 15378, 16776, 17242, 19536, 20504, 22368, 23067, 25863, 29304, 30756, 33552, 34484, 39072, 41008, 46134, 51726, 58608, 61512, 67104, 68968, 77589, 82016, 92268, 94831, 103452, 117216, 123024, 137936, 155178, 184536, 189662, 206904, 246048, 275872, 284493, 310356, 369072, 379324, 413808, 568986, 620712, 738144, 758648, 827616, 853479, 1137972, 1241424, 1517296, 1706958, 2275944, 2482848, 3034592, 3413916, 4551888, 6827832, 9103776, 13655664, 27311328]

約数ペア:

[(1, 27311328), (2, 13655664), (3, 9103776), (4, 6827832), (6, 4551888), (8, 3413916), (9, 3034592), (11, 2482848), (12, 2275944), (16, 1706958), (18, 1517296), (22, 1241424), (24, 1137972), (32, 853479), (33, 827616), (36, 758648), (37, 738144), (44, 620712), (48, 568986), (66, 413808), (72, 379324), (74, 369072), (88, 310356), (96, 284493), (99, 275872), (111, 246048), (132, 206904), (144, 189662), (148, 184536), (176, 155178), (198, 137936), (222, 123024), (233, 117216), (264, 103452), (288, 94831), (296, 92268), (333, 82016), (352, 77589), (396, 68968), (407, 67104), (444, 61512), (466, 58608), (528, 51726), (592, 46134), (666, 41008), (699, 39072), (792, 34484), (814, 33552), (888, 30756), (932, 29304), (1056, 25863), (1184, 23067), (1221, 22368), (1332, 20504), (1398, 19536), (1584, 17242), (1628, 16776), (1776, 15378), (1864, 14652), (2097, 13024), (2442, 11184), (2563, 10656), (2664, 10252), (2796, 9768), (3168, 8621), (3256, 8388), (3552, 7689), (3663, 7456), (3728, 7326), (4194, 6512), (4884, 5592), (5126, 5328)]