869899248

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{20903}}^1$

素因数の和:20951

約数の個数: 90

約数和(自身を含む): 2586263784

約数和(自身を除く): 1716364536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6936, 10404, 13872, 20808, 20903, 41616, 41806, 62709, 83612, 125418, 167224, 188127, 250836, 334448, 355351, 376254, 501672, 710702, 752508, 1003344, 1066053, 1421404, 1505016, 2132106, 2842808, 3010032, 3198159, 4264212, 5685616, 6040967, 6396318, 8528424, 12081934, 12792636, 17056848, 18122901, 24163868, 25585272, 36245802, 48327736, 51170544, 54368703, 72491604, 96655472, 108737406, 144983208, 217474812, 289966416, 434949624, 869899248]

約数ペア:

[(1, 869899248), (2, 434949624), (3, 289966416), (4, 217474812), (6, 144983208), (8, 108737406), (9, 96655472), (12, 72491604), (16, 54368703), (17, 51170544), (18, 48327736), (24, 36245802), (34, 25585272), (36, 24163868), (48, 18122901), (51, 17056848), (68, 12792636), (72, 12081934), (102, 8528424), (136, 6396318), (144, 6040967), (153, 5685616), (204, 4264212), (272, 3198159), (289, 3010032), (306, 2842808), (408, 2132106), (578, 1505016), (612, 1421404), (816, 1066053), (867, 1003344), (1156, 752508), (1224, 710702), (1734, 501672), (2312, 376254), (2448, 355351), (2601, 334448), (3468, 250836), (4624, 188127), (5202, 167224), (6936, 125418), (10404, 83612), (13872, 62709), (20808, 41806), (20903, 41616)]