1618906224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{3701}}^1$

素因数の和:4426

約数の個数: 80

約数和(自身を含む): 4511523744

約数和(自身を除く): 2892617520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 701, 1402, 2103, 2804, 3701, 4206, 5608, 7402, 8412, 9113, 11103, 11216, 14804, 16824, 18226, 22206, 27339, 29608, 33648, 36452, 44412, 48113, 54678, 59216, 72904, 88824, 96226, 109356, 144339, 145808, 177648, 192452, 218712, 288678, 384904, 437424, 577356, 769808, 1154712, 2309424, 2594401, 5188802, 7783203, 10377604, 15566406, 20755208, 31132812, 33727213, 41510416, 62265624, 67454426, 101181639, 124531248, 134908852, 202363278, 269817704, 404726556, 539635408, 809453112, 1618906224]

約数ペア:

[(1, 1618906224), (2, 809453112), (3, 539635408), (4, 404726556), (6, 269817704), (8, 202363278), (12, 134908852), (13, 124531248), (16, 101181639), (24, 67454426), (26, 62265624), (39, 41510416), (48, 33727213), (52, 31132812), (78, 20755208), (104, 15566406), (156, 10377604), (208, 7783203), (312, 5188802), (624, 2594401), (701, 2309424), (1402, 1154712), (2103, 769808), (2804, 577356), (3701, 437424), (4206, 384904), (5608, 288678), (7402, 218712), (8412, 192452), (9113, 177648), (11103, 145808), (11216, 144339), (14804, 109356), (16824, 96226), (18226, 88824), (22206, 72904), (27339, 59216), (29608, 54678), (33648, 48113), (36452, 44412)]