40803378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 110621952

約数和(自身を除く): 69818574

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 37, 42, 49, 62, 66, 74, 77, 93, 98, 111, 121, 147, 154, 186, 217, 222, 231, 242, 259, 294, 341, 363, 407, 434, 462, 518, 539, 651, 682, 726, 777, 814, 847, 1023, 1078, 1147, 1221, 1302, 1519, 1554, 1617, 1694, 1813, 2046, 2294, 2387, 2442, 2541, 2849, 3038, 3234, 3441, 3626, 3751, 4477, 4557, 4774, 5082, 5439, 5698, 5929, 6882, 7161, 7502, 8029, 8547, 8954, 9114, 10878, 11253, 11858, 12617, 13431, 14322, 16058, 16709, 17094, 17787, 19943, 22506, 24087, 25234, 26257, 26862, 31339, 33418, 35574, 37851, 39886, 48174, 50127, 52514, 56203, 59829, 62678, 75702, 78771, 88319, 94017, 100254, 112406, 119658, 138787, 157542, 168609, 176638, 183799, 188034, 219373, 264957, 277574, 337218, 367598, 416361, 438746, 529914, 551397, 618233, 658119, 832722, 971509, 1102794, 1236466, 1316238, 1854699, 1943018, 2914527, 3709398, 5829054, 6800563, 13601126, 20401689, 40803378]

約数ペア:

[(1, 40803378), (2, 20401689), (3, 13601126), (6, 6800563), (7, 5829054), (11, 3709398), (14, 2914527), (21, 1943018), (22, 1854699), (31, 1316238), (33, 1236466), (37, 1102794), (42, 971509), (49, 832722), (62, 658119), (66, 618233), (74, 551397), (77, 529914), (93, 438746), (98, 416361), (111, 367598), (121, 337218), (147, 277574), (154, 264957), (186, 219373), (217, 188034), (222, 183799), (231, 176638), (242, 168609), (259, 157542), (294, 138787), (341, 119658), (363, 112406), (407, 100254), (434, 94017), (462, 88319), (518, 78771), (539, 75702), (651, 62678), (682, 59829), (726, 56203), (777, 52514), (814, 50127), (847, 48174), (1023, 39886), (1078, 37851), (1147, 35574), (1221, 33418), (1302, 31339), (1519, 26862), (1554, 26257), (1617, 25234), (1694, 24087), (1813, 22506), (2046, 19943), (2294, 17787), (2387, 17094), (2442, 16709), (2541, 16058), (2849, 14322), (3038, 13431), (3234, 12617), (3441, 11858), (3626, 11253), (3751, 10878), (4477, 9114), (4557, 8954), (4774, 8547), (5082, 8029), (5439, 7502), (5698, 7161), (5929, 6882)]