15552763728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1\times {\mathrm{1999}}^1$

素因数の和:2497

約数の個数: 120

約数和(自身を含む): 42519600000

約数和(自身を除く): 26966836272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 449, 456, 722, 898, 912, 1083, 1347, 1444, 1796, 1999, 2166, 2694, 2888, 3592, 3998, 4332, 5388, 5776, 5997, 7184, 7996, 8531, 8664, 10776, 11994, 15992, 17062, 17328, 21552, 23988, 25593, 31984, 34124, 37981, 47976, 51186, 68248, 75962, 95952, 102372, 113943, 136496, 151924, 162089, 204744, 227886, 303848, 324178, 409488, 455772, 486267, 607696, 648356, 721639, 897551, 911544, 972534, 1296712, 1443278, 1795102, 1823088, 1945068, 2164917, 2593424, 2692653, 2886556, 3590204, 3890136, 4329834, 5385306, 5773112, 7180408, 7780272, 8659668, 10770612, 11546224, 14360816, 17053469, 17319336, 21541224, 34106938, 34638672, 43082448, 51160407, 68213876, 102320814, 136427752, 204641628, 272855504, 324015911, 409283256, 648031822, 818566512, 972047733, 1296063644, 1944095466, 2592127288, 3888190932, 5184254576, 7776381864, 15552763728]

約数ペア:

[(1, 15552763728), (2, 7776381864), (3, 5184254576), (4, 3888190932), (6, 2592127288), (8, 1944095466), (12, 1296063644), (16, 972047733), (19, 818566512), (24, 648031822), (38, 409283256), (48, 324015911), (57, 272855504), (76, 204641628), (114, 136427752), (152, 102320814), (228, 68213876), (304, 51160407), (361, 43082448), (449, 34638672), (456, 34106938), (722, 21541224), (898, 17319336), (912, 17053469), (1083, 14360816), (1347, 11546224), (1444, 10770612), (1796, 8659668), (1999, 7780272), (2166, 7180408), (2694, 5773112), (2888, 5385306), (3592, 4329834), (3998, 3890136), (4332, 3590204), (5388, 2886556), (5776, 2692653), (5997, 2593424), (7184, 2164917), (7996, 1945068), (8531, 1823088), (8664, 1795102), (10776, 1443278), (11994, 1296712), (15992, 972534), (17062, 911544), (17328, 897551), (21552, 721639), (23988, 648356), (25593, 607696), (31984, 486267), (34124, 455772), (37981, 409488), (47976, 324178), (51186, 303848), (68248, 227886), (75962, 204744), (95952, 162089), (102372, 151924), (113943, 136496)]