243254448

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4207

約数の個数: 80

約数和(自身を含む): 703427200

約数和(自身を除く): 460172752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3753, 4051, 5004, 6672, 7506, 8102, 10008, 12153, 15012, 16204, 20016, 24306, 30024, 32408, 36459, 48612, 60048, 64816, 72918, 97224, 109377, 145836, 194448, 218754, 291672, 437508, 563089, 583344, 875016, 1126178, 1689267, 1750032, 2252356, 3378534, 4504712, 5067801, 6757068, 9009424, 10135602, 13514136, 15203403, 20271204, 27028272, 30406806, 40542408, 60813612, 81084816, 121627224, 243254448]

約数ペア:

[(1, 243254448), (2, 121627224), (3, 81084816), (4, 60813612), (6, 40542408), (8, 30406806), (9, 27028272), (12, 20271204), (16, 15203403), (18, 13514136), (24, 10135602), (27, 9009424), (36, 6757068), (48, 5067801), (54, 4504712), (72, 3378534), (108, 2252356), (139, 1750032), (144, 1689267), (216, 1126178), (278, 875016), (417, 583344), (432, 563089), (556, 437508), (834, 291672), (1112, 218754), (1251, 194448), (1668, 145836), (2224, 109377), (2502, 97224), (3336, 72918), (3753, 64816), (4051, 60048), (5004, 48612), (6672, 36459), (7506, 32408), (8102, 30024), (10008, 24306), (12153, 20016), (15012, 16204)]