40338936

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 125475480

約数和(自身を除く): 85136544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 53, 62, 66, 72, 88, 93, 99, 106, 124, 132, 159, 186, 198, 212, 248, 264, 279, 318, 341, 372, 396, 424, 477, 558, 583, 636, 682, 744, 792, 954, 961, 1023, 1116, 1166, 1272, 1364, 1643, 1749, 1908, 1922, 2046, 2232, 2332, 2728, 2883, 3069, 3286, 3498, 3816, 3844, 4092, 4664, 4929, 5247, 5766, 6138, 6572, 6996, 7688, 8184, 8649, 9858, 10494, 10571, 11532, 12276, 13144, 13992, 14787, 17298, 18073, 19716, 20988, 21142, 23064, 24552, 29574, 31713, 34596, 36146, 39432, 41976, 42284, 50933, 54219, 59148, 63426, 69192, 72292, 84568, 95139, 101866, 108438, 118296, 126852, 144584, 152799, 162657, 190278, 203732, 216876, 253704, 305598, 325314, 380556, 407464, 433752, 458397, 560263, 611196, 650628, 761112, 916794, 1120526, 1222392, 1301256, 1680789, 1833588, 2241052, 3361578, 3667176, 4482104, 5042367, 6723156, 10084734, 13446312, 20169468, 40338936]

約数ペア:

[(1, 40338936), (2, 20169468), (3, 13446312), (4, 10084734), (6, 6723156), (8, 5042367), (9, 4482104), (11, 3667176), (12, 3361578), (18, 2241052), (22, 1833588), (24, 1680789), (31, 1301256), (33, 1222392), (36, 1120526), (44, 916794), (53, 761112), (62, 650628), (66, 611196), (72, 560263), (88, 458397), (93, 433752), (99, 407464), (106, 380556), (124, 325314), (132, 305598), (159, 253704), (186, 216876), (198, 203732), (212, 190278), (248, 162657), (264, 152799), (279, 144584), (318, 126852), (341, 118296), (372, 108438), (396, 101866), (424, 95139), (477, 84568), (558, 72292), (583, 69192), (636, 63426), (682, 59148), (744, 54219), (792, 50933), (954, 42284), (961, 41976), (1023, 39432), (1116, 36146), (1166, 34596), (1272, 31713), (1364, 29574), (1643, 24552), (1749, 23064), (1908, 21142), (1922, 20988), (2046, 19716), (2232, 18073), (2332, 17298), (2728, 14787), (2883, 13992), (3069, 13144), (3286, 12276), (3498, 11532), (3816, 10571), (3844, 10494), (4092, 9858), (4664, 8649), (4929, 8184), (5247, 7688), (5766, 6996), (6138, 6572)]