38981136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 116563968

約数和(自身を除く): 77582832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 34, 46, 48, 51, 62, 67, 68, 69, 92, 93, 102, 124, 134, 136, 138, 184, 186, 201, 204, 248, 268, 272, 276, 368, 372, 391, 402, 408, 496, 527, 536, 552, 713, 744, 782, 804, 816, 1054, 1072, 1104, 1139, 1173, 1426, 1488, 1541, 1564, 1581, 1608, 2077, 2108, 2139, 2278, 2346, 2852, 3082, 3128, 3162, 3216, 3417, 4154, 4216, 4278, 4556, 4623, 4692, 5704, 6164, 6231, 6256, 6324, 6834, 8308, 8432, 8556, 9112, 9246, 9384, 11408, 12121, 12328, 12462, 12648, 13668, 16616, 17112, 18224, 18492, 18768, 24242, 24656, 24924, 25296, 26197, 27336, 33232, 34224, 35309, 36363, 36984, 47771, 48484, 49848, 52394, 54672, 70618, 72726, 73968, 78591, 95542, 96968, 99696, 104788, 105927, 141236, 143313, 145452, 157182, 191084, 193936, 209576, 211854, 282472, 286626, 290904, 314364, 382168, 419152, 423708, 564944, 573252, 581808, 628728, 764336, 812107, 847416, 1146504, 1257456, 1624214, 1694832, 2293008, 2436321, 3248428, 4872642, 6496856, 9745284, 12993712, 19490568, 38981136]

約数ペア:

[(1, 38981136), (2, 19490568), (3, 12993712), (4, 9745284), (6, 6496856), (8, 4872642), (12, 3248428), (16, 2436321), (17, 2293008), (23, 1694832), (24, 1624214), (31, 1257456), (34, 1146504), (46, 847416), (48, 812107), (51, 764336), (62, 628728), (67, 581808), (68, 573252), (69, 564944), (92, 423708), (93, 419152), (102, 382168), (124, 314364), (134, 290904), (136, 286626), (138, 282472), (184, 211854), (186, 209576), (201, 193936), (204, 191084), (248, 157182), (268, 145452), (272, 143313), (276, 141236), (368, 105927), (372, 104788), (391, 99696), (402, 96968), (408, 95542), (496, 78591), (527, 73968), (536, 72726), (552, 70618), (713, 54672), (744, 52394), (782, 49848), (804, 48484), (816, 47771), (1054, 36984), (1072, 36363), (1104, 35309), (1139, 34224), (1173, 33232), (1426, 27336), (1488, 26197), (1541, 25296), (1564, 24924), (1581, 24656), (1608, 24242), (2077, 18768), (2108, 18492), (2139, 18224), (2278, 17112), (2346, 16616), (2852, 13668), (3082, 12648), (3128, 12462), (3162, 12328), (3216, 12121), (3417, 11408), (4154, 9384), (4216, 9246), (4278, 9112), (4556, 8556), (4623, 8432), (4692, 8308), (5704, 6834), (6164, 6324), (6231, 6256)]