3048741748

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:143

約数の個数: 108

約数和(自身を含む): 6303027780

約数和(自身を除く): 3254286032

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 169, 247, 338, 361, 403, 494, 589, 676, 722, 806, 961, 988, 1178, 1444, 1612, 1922, 2197, 2356, 3211, 3844, 4394, 4693, 5239, 6422, 7657, 8788, 9386, 10478, 11191, 12493, 12844, 15314, 18259, 18772, 20956, 22382, 24986, 30628, 36518, 41743, 44764, 49972, 61009, 68107, 73036, 83486, 99541, 122018, 136214, 145483, 162409, 166972, 199082, 237367, 244036, 272428, 290966, 324818, 346921, 398164, 474734, 581932, 649636, 693842, 793117, 949468, 1294033, 1387684, 1586234, 1891279, 2111317, 2588066, 3085771, 3172468, 3782558, 4222634, 4509973, 5176132, 6171542, 7565116, 8445268, 9019946, 12343084, 18039892, 24586627, 40115023, 49173254, 58629649, 80230046, 98346508, 117259298, 160460092, 234518596, 762185437, 1524370874, 3048741748]

約数ペア:

[(1, 3048741748), (2, 1524370874), (4, 762185437), (13, 234518596), (19, 160460092), (26, 117259298), (31, 98346508), (38, 80230046), (52, 58629649), (62, 49173254), (76, 40115023), (124, 24586627), (169, 18039892), (247, 12343084), (338, 9019946), (361, 8445268), (403, 7565116), (494, 6171542), (589, 5176132), (676, 4509973), (722, 4222634), (806, 3782558), (961, 3172468), (988, 3085771), (1178, 2588066), (1444, 2111317), (1612, 1891279), (1922, 1586234), (2197, 1387684), (2356, 1294033), (3211, 949468), (3844, 793117), (4394, 693842), (4693, 649636), (5239, 581932), (6422, 474734), (7657, 398164), (8788, 346921), (9386, 324818), (10478, 290966), (11191, 272428), (12493, 244036), (12844, 237367), (15314, 199082), (18259, 166972), (18772, 162409), (20956, 145483), (22382, 136214), (24986, 122018), (30628, 99541), (36518, 83486), (41743, 73036), (44764, 68107), (49972, 61009)]