252980208

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2111

約数の個数: 120

約数和(自身を含む): 774217808

約数和(自身を除く): 521237600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2017, 2412, 2613, 3216, 3484, 4034, 4824, 5226, 6051, 6968, 7839, 8068, 9648, 10452, 12102, 13936, 15678, 16136, 18153, 20904, 24204, 26221, 31356, 32272, 36306, 41808, 48408, 52442, 62712, 72612, 78663, 96816, 104884, 125424, 135139, 145224, 157326, 209768, 235989, 270278, 290448, 314652, 405417, 419536, 471978, 540556, 629304, 810834, 943956, 1081112, 1216251, 1258608, 1621668, 1756807, 1887912, 2162224, 2432502, 3243336, 3513614, 3775824, 4865004, 5270421, 6486672, 7027228, 9730008, 10540842, 14054456, 15811263, 19460016, 21081684, 28108912, 31622526, 42163368, 63245052, 84326736, 126490104, 252980208]

約数ペア:

[(1, 252980208), (2, 126490104), (3, 84326736), (4, 63245052), (6, 42163368), (8, 31622526), (9, 28108912), (12, 21081684), (13, 19460016), (16, 15811263), (18, 14054456), (24, 10540842), (26, 9730008), (36, 7027228), (39, 6486672), (48, 5270421), (52, 4865004), (67, 3775824), (72, 3513614), (78, 3243336), (104, 2432502), (117, 2162224), (134, 1887912), (144, 1756807), (156, 1621668), (201, 1258608), (208, 1216251), (234, 1081112), (268, 943956), (312, 810834), (402, 629304), (468, 540556), (536, 471978), (603, 419536), (624, 405417), (804, 314652), (871, 290448), (936, 270278), (1072, 235989), (1206, 209768), (1608, 157326), (1742, 145224), (1872, 135139), (2017, 125424), (2412, 104884), (2613, 96816), (3216, 78663), (3484, 72612), (4034, 62712), (4824, 52442), (5226, 48408), (6051, 41808), (6968, 36306), (7839, 32272), (8068, 31356), (9648, 26221), (10452, 24204), (12102, 20904), (13936, 18153), (15678, 16136)]