238966416

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2550

約数の個数: 160

約数和(自身を含む): 782449920

約数和(自身を除く): 543483504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2503, 2652, 2808, 3536, 3672, 3978, 5006, 5304, 5616, 5967, 7344, 7509, 7956, 10012, 10608, 11934, 15018, 15912, 20024, 22527, 23868, 30036, 31824, 32539, 40048, 42551, 45054, 47736, 60072, 65078, 67581, 85102, 90108, 95472, 97617, 120144, 127653, 130156, 135162, 170204, 180216, 195234, 255306, 260312, 270324, 292851, 340408, 360432, 382959, 390468, 510612, 520624, 540648, 553163, 585702, 680816, 765918, 780936, 878553, 1021224, 1081296, 1106326, 1148877, 1171404, 1531836, 1561872, 1659489, 1757106, 2042448, 2212652, 2297754, 2342808, 3063672, 3318978, 3514212, 4425304, 4595508, 4685616, 4978467, 6127344, 6637956, 7028424, 8850608, 9191016, 9956934, 13275912, 14056848, 14935401, 18382032, 19913868, 26551824, 29870802, 39827736, 59741604, 79655472, 119483208, 238966416]

約数ペア:

[(1, 238966416), (2, 119483208), (3, 79655472), (4, 59741604), (6, 39827736), (8, 29870802), (9, 26551824), (12, 19913868), (13, 18382032), (16, 14935401), (17, 14056848), (18, 13275912), (24, 9956934), (26, 9191016), (27, 8850608), (34, 7028424), (36, 6637956), (39, 6127344), (48, 4978467), (51, 4685616), (52, 4595508), (54, 4425304), (68, 3514212), (72, 3318978), (78, 3063672), (102, 2342808), (104, 2297754), (108, 2212652), (117, 2042448), (136, 1757106), (144, 1659489), (153, 1561872), (156, 1531836), (204, 1171404), (208, 1148877), (216, 1106326), (221, 1081296), (234, 1021224), (272, 878553), (306, 780936), (312, 765918), (351, 680816), (408, 585702), (432, 553163), (442, 540648), (459, 520624), (468, 510612), (612, 390468), (624, 382959), (663, 360432), (702, 340408), (816, 292851), (884, 270324), (918, 260312), (936, 255306), (1224, 195234), (1326, 180216), (1404, 170204), (1768, 135162), (1836, 130156), (1872, 127653), (1989, 120144), (2448, 97617), (2503, 95472), (2652, 90108), (2808, 85102), (3536, 67581), (3672, 65078), (3978, 60072), (5006, 47736), (5304, 45054), (5616, 42551), (5967, 40048), (7344, 32539), (7509, 31824), (7956, 30036), (10012, 23868), (10608, 22527), (11934, 20024), (15018, 15912)]