2874039636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1009}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 7862971200

約数和(自身を除く): 4988931564

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 961, 988, 1009, 1178, 1209, 1482, 1612, 1767, 1922, 2018, 2356, 2418, 2883, 2964, 3027, 3534, 3844, 4036, 4836, 5766, 6054, 7068, 7657, 11532, 12108, 12493, 13117, 15314, 18259, 19171, 22971, 24986, 26234, 30628, 31279, 36518, 37479, 38342, 39351, 45942, 49972, 52468, 54777, 57513, 62558, 73036, 74958, 76684, 78702, 91884, 93837, 109554, 115026, 125116, 149916, 157404, 187674, 219108, 230052, 237367, 249223, 375348, 406627, 474734, 498446, 594301, 712101, 747669, 813254, 949468, 969649, 996892, 1188602, 1219881, 1424202, 1495338, 1626508, 1782903, 1939298, 2377204, 2439762, 2848404, 2908947, 2990676, 3565806, 3878596, 4879524, 5817894, 7131612, 7725913, 11635788, 12605437, 15451826, 18423331, 23177739, 25210874, 30903652, 36846662, 37816311, 46355478, 50421748, 55269993, 73693324, 75632622, 92710956, 110539986, 151265244, 221079972, 239503303, 479006606, 718509909, 958013212, 1437019818, 2874039636]

約数ペア:

[(1, 2874039636), (2, 1437019818), (3, 958013212), (4, 718509909), (6, 479006606), (12, 239503303), (13, 221079972), (19, 151265244), (26, 110539986), (31, 92710956), (38, 75632622), (39, 73693324), (52, 55269993), (57, 50421748), (62, 46355478), (76, 37816311), (78, 36846662), (93, 30903652), (114, 25210874), (124, 23177739), (156, 18423331), (186, 15451826), (228, 12605437), (247, 11635788), (372, 7725913), (403, 7131612), (494, 5817894), (589, 4879524), (741, 3878596), (806, 3565806), (961, 2990676), (988, 2908947), (1009, 2848404), (1178, 2439762), (1209, 2377204), (1482, 1939298), (1612, 1782903), (1767, 1626508), (1922, 1495338), (2018, 1424202), (2356, 1219881), (2418, 1188602), (2883, 996892), (2964, 969649), (3027, 949468), (3534, 813254), (3844, 747669), (4036, 712101), (4836, 594301), (5766, 498446), (6054, 474734), (7068, 406627), (7657, 375348), (11532, 249223), (12108, 237367), (12493, 230052), (13117, 219108), (15314, 187674), (18259, 157404), (19171, 149916), (22971, 125116), (24986, 115026), (26234, 109554), (30628, 93837), (31279, 91884), (36518, 78702), (37479, 76684), (38342, 74958), (39351, 73036), (45942, 62558), (49972, 57513), (52468, 54777)]