1903121244

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 180

約数和(自身を含む): 5367262824

約数和(自身を除く): 3464141580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 159, 162, 171, 212, 228, 307, 318, 324, 342, 361, 477, 513, 614, 636, 684, 722, 921, 954, 1007, 1026, 1083, 1228, 1431, 1444, 1539, 1842, 1908, 2014, 2052, 2166, 2763, 2862, 3021, 3078, 3249, 3684, 4028, 4293, 4332, 5526, 5724, 5833, 6042, 6156, 6498, 8289, 8586, 9063, 9747, 11052, 11666, 12084, 12996, 16271, 16578, 17172, 17499, 18126, 19133, 19494, 23332, 24867, 27189, 29241, 32542, 33156, 34998, 36252, 38266, 38988, 48813, 49734, 52497, 54378, 57399, 58482, 65084, 69996, 76532, 81567, 97626, 99468, 104994, 108756, 110827, 114798, 116964, 146439, 157491, 163134, 172197, 195252, 209988, 221654, 229596, 292878, 309149, 314982, 326268, 332481, 344394, 439317, 443308, 472473, 516591, 585756, 618298, 629964, 664962, 688788, 878634, 927447, 944946, 997443, 1033182, 1236596, 1317951, 1329924, 1549773, 1757268, 1854894, 1889892, 1994886, 2066364, 2635902, 2782341, 2992329, 3099546, 3709788, 3989772, 5271804, 5564682, 5873831, 5984658, 6199092, 8347023, 8976987, 11129364, 11747662, 11969316, 16694046, 17621493, 17953974, 23495324, 25041069, 33388092, 35242986, 35907948, 50082138, 52864479, 70485972, 100164276, 105728958, 158593437, 211457916, 317186874, 475780311, 634373748, 951560622, 1903121244]

約数ペア:

[(1, 1903121244), (2, 951560622), (3, 634373748), (4, 475780311), (6, 317186874), (9, 211457916), (12, 158593437), (18, 105728958), (19, 100164276), (27, 70485972), (36, 52864479), (38, 50082138), (53, 35907948), (54, 35242986), (57, 33388092), (76, 25041069), (81, 23495324), (106, 17953974), (108, 17621493), (114, 16694046), (159, 11969316), (162, 11747662), (171, 11129364), (212, 8976987), (228, 8347023), (307, 6199092), (318, 5984658), (324, 5873831), (342, 5564682), (361, 5271804), (477, 3989772), (513, 3709788), (614, 3099546), (636, 2992329), (684, 2782341), (722, 2635902), (921, 2066364), (954, 1994886), (1007, 1889892), (1026, 1854894), (1083, 1757268), (1228, 1549773), (1431, 1329924), (1444, 1317951), (1539, 1236596), (1842, 1033182), (1908, 997443), (2014, 944946), (2052, 927447), (2166, 878634), (2763, 688788), (2862, 664962), (3021, 629964), (3078, 618298), (3249, 585756), (3684, 516591), (4028, 472473), (4293, 443308), (4332, 439317), (5526, 344394), (5724, 332481), (5833, 326268), (6042, 314982), (6156, 309149), (6498, 292878), (8289, 229596), (8586, 221654), (9063, 209988), (9747, 195252), (11052, 172197), (11666, 163134), (12084, 157491), (12996, 146439), (16271, 116964), (16578, 114798), (17172, 110827), (17499, 108756), (18126, 104994), (19133, 99468), (19494, 97626), (23332, 81567), (24867, 76532), (27189, 69996), (29241, 65084), (32542, 58482), (33156, 57399), (34998, 54378), (36252, 52497), (38266, 49734), (38988, 48813)]