12340819884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 31612035840

約数和(自身を除く): 19271215956

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 151, 186, 228, 302, 372, 373, 453, 589, 604, 746, 906, 961, 1119, 1178, 1492, 1767, 1812, 1922, 2238, 2356, 2869, 2883, 3534, 3844, 4476, 4681, 5738, 5766, 7068, 7087, 8607, 9362, 11476, 11532, 11563, 14043, 14174, 17214, 18259, 18724, 21261, 23126, 28086, 28348, 34428, 34689, 36518, 42522, 46252, 54777, 56172, 56323, 69378, 73036, 85044, 88939, 109554, 112646, 138756, 145111, 168969, 177878, 219108, 219697, 225292, 266817, 290222, 337938, 355756, 358453, 435333, 439394, 533634, 580444, 659091, 675876, 716906, 870666, 878788, 1067268, 1070137, 1075359, 1318182, 1433812, 1741332, 1746013, 2140274, 2150718, 2636364, 2757109, 3210411, 3492026, 4280548, 4301436, 5238039, 5514218, 6420822, 6810607, 6984052, 8271327, 10476078, 11028436, 12841644, 13621214, 16542654, 20431821, 20952156, 27242428, 33085308, 33174247, 40863642, 54126403, 66348494, 81727284, 99522741, 108252806, 132696988, 162379209, 199045482, 216505612, 324758418, 398090964, 649516836, 1028401657, 2056803314, 3085204971, 4113606628, 6170409942, 12340819884]

約数ペア:

[(1, 12340819884), (2, 6170409942), (3, 4113606628), (4, 3085204971), (6, 2056803314), (12, 1028401657), (19, 649516836), (31, 398090964), (38, 324758418), (57, 216505612), (62, 199045482), (76, 162379209), (93, 132696988), (114, 108252806), (124, 99522741), (151, 81727284), (186, 66348494), (228, 54126403), (302, 40863642), (372, 33174247), (373, 33085308), (453, 27242428), (589, 20952156), (604, 20431821), (746, 16542654), (906, 13621214), (961, 12841644), (1119, 11028436), (1178, 10476078), (1492, 8271327), (1767, 6984052), (1812, 6810607), (1922, 6420822), (2238, 5514218), (2356, 5238039), (2869, 4301436), (2883, 4280548), (3534, 3492026), (3844, 3210411), (4476, 2757109), (4681, 2636364), (5738, 2150718), (5766, 2140274), (7068, 1746013), (7087, 1741332), (8607, 1433812), (9362, 1318182), (11476, 1075359), (11532, 1070137), (11563, 1067268), (14043, 878788), (14174, 870666), (17214, 716906), (18259, 675876), (18724, 659091), (21261, 580444), (23126, 533634), (28086, 439394), (28348, 435333), (34428, 358453), (34689, 355756), (36518, 337938), (42522, 290222), (46252, 266817), (54777, 225292), (56172, 219697), (56323, 219108), (69378, 177878), (73036, 168969), (85044, 145111), (88939, 138756), (109554, 112646)]