249587208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2871

約数の個数: 96

約数和(自身を含む): 735735000

約数和(自身を除く): 486147792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 97, 104, 117, 156, 194, 234, 291, 312, 388, 468, 582, 776, 873, 936, 1164, 1261, 1746, 2328, 2522, 2749, 3492, 3783, 5044, 5498, 6984, 7566, 8247, 10088, 10996, 11349, 15132, 16494, 21992, 22698, 24741, 30264, 32988, 35737, 45396, 49482, 65976, 71474, 90792, 98964, 107211, 142948, 197928, 214422, 266653, 285896, 321633, 428844, 533306, 643266, 799959, 857688, 1066612, 1286532, 1599918, 2133224, 2399877, 2573064, 3199836, 3466489, 4799754, 6399672, 6932978, 9599508, 10399467, 13865956, 19199016, 20798934, 27731912, 31198401, 41597868, 62396802, 83195736, 124793604, 249587208]

約数ペア:

[(1, 249587208), (2, 124793604), (3, 83195736), (4, 62396802), (6, 41597868), (8, 31198401), (9, 27731912), (12, 20798934), (13, 19199016), (18, 13865956), (24, 10399467), (26, 9599508), (36, 6932978), (39, 6399672), (52, 4799754), (72, 3466489), (78, 3199836), (97, 2573064), (104, 2399877), (117, 2133224), (156, 1599918), (194, 1286532), (234, 1066612), (291, 857688), (312, 799959), (388, 643266), (468, 533306), (582, 428844), (776, 321633), (873, 285896), (936, 266653), (1164, 214422), (1261, 197928), (1746, 142948), (2328, 107211), (2522, 98964), (2749, 90792), (3492, 71474), (3783, 65976), (5044, 49482), (5498, 45396), (6984, 35737), (7566, 32988), (8247, 30264), (10088, 24741), (10996, 22698), (11349, 21992), (15132, 16494)]