31989048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 100101120

約数和(自身を除く): 68112072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 97, 104, 151, 156, 168, 182, 194, 273, 291, 302, 312, 364, 388, 453, 546, 582, 604, 679, 728, 776, 906, 1057, 1092, 1164, 1208, 1261, 1358, 1812, 1963, 2037, 2114, 2184, 2328, 2522, 2716, 3171, 3624, 3783, 3926, 4074, 4228, 5044, 5432, 5889, 6342, 7566, 7852, 8148, 8456, 8827, 10088, 11778, 12684, 13741, 14647, 15132, 15704, 16296, 17654, 23556, 25368, 26481, 27482, 29294, 30264, 35308, 41223, 43941, 47112, 52962, 54964, 58588, 70616, 82446, 87882, 102529, 105924, 109928, 117176, 164892, 175764, 190411, 205058, 211848, 307587, 329784, 351528, 380822, 410116, 571233, 615174, 761644, 820232, 1142466, 1230348, 1332877, 1523288, 2284932, 2460696, 2665754, 3998631, 4569864, 5331508, 7997262, 10663016, 15994524, 31989048]

約数ペア:

[(1, 31989048), (2, 15994524), (3, 10663016), (4, 7997262), (6, 5331508), (7, 4569864), (8, 3998631), (12, 2665754), (13, 2460696), (14, 2284932), (21, 1523288), (24, 1332877), (26, 1230348), (28, 1142466), (39, 820232), (42, 761644), (52, 615174), (56, 571233), (78, 410116), (84, 380822), (91, 351528), (97, 329784), (104, 307587), (151, 211848), (156, 205058), (168, 190411), (182, 175764), (194, 164892), (273, 117176), (291, 109928), (302, 105924), (312, 102529), (364, 87882), (388, 82446), (453, 70616), (546, 58588), (582, 54964), (604, 52962), (679, 47112), (728, 43941), (776, 41223), (906, 35308), (1057, 30264), (1092, 29294), (1164, 27482), (1208, 26481), (1261, 25368), (1358, 23556), (1812, 17654), (1963, 16296), (2037, 15704), (2114, 15132), (2184, 14647), (2328, 13741), (2522, 12684), (2716, 11778), (3171, 10088), (3624, 8827), (3783, 8456), (3926, 8148), (4074, 7852), (4228, 7566), (5044, 6342), (5432, 5889)]