332013968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 786074688

約数和(自身を除く): 454060720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 151, 176, 208, 248, 286, 302, 341, 403, 496, 572, 604, 682, 806, 961, 1144, 1208, 1364, 1612, 1661, 1922, 1963, 2288, 2416, 2728, 3224, 3322, 3844, 3926, 4433, 4681, 5456, 6448, 6644, 7688, 7852, 8866, 9362, 10571, 12493, 13288, 15376, 15704, 17732, 18724, 21142, 21593, 24986, 26576, 31408, 35464, 37448, 42284, 43186, 49972, 51491, 60853, 70928, 74896, 84568, 86372, 99944, 102982, 121706, 137423, 145111, 169136, 172744, 199888, 205964, 243412, 274846, 290222, 345488, 411928, 486824, 549692, 580444, 669383, 823856, 973648, 1099384, 1160888, 1338766, 1596221, 1886443, 2198768, 2321776, 2677532, 3192442, 3772886, 5355064, 6384884, 7545772, 10710128, 12769768, 15091544, 20750873, 25539536, 30183088, 41501746, 83003492, 166006984, 332013968]

約数ペア:

[(1, 332013968), (2, 166006984), (4, 83003492), (8, 41501746), (11, 30183088), (13, 25539536), (16, 20750873), (22, 15091544), (26, 12769768), (31, 10710128), (44, 7545772), (52, 6384884), (62, 5355064), (88, 3772886), (104, 3192442), (124, 2677532), (143, 2321776), (151, 2198768), (176, 1886443), (208, 1596221), (248, 1338766), (286, 1160888), (302, 1099384), (341, 973648), (403, 823856), (496, 669383), (572, 580444), (604, 549692), (682, 486824), (806, 411928), (961, 345488), (1144, 290222), (1208, 274846), (1364, 243412), (1612, 205964), (1661, 199888), (1922, 172744), (1963, 169136), (2288, 145111), (2416, 137423), (2728, 121706), (3224, 102982), (3322, 99944), (3844, 86372), (3926, 84568), (4433, 74896), (4681, 70928), (5456, 60853), (6448, 51491), (6644, 49972), (7688, 43186), (7852, 42284), (8866, 37448), (9362, 35464), (10571, 31408), (12493, 26576), (13288, 24986), (15376, 21593), (15704, 21142), (17732, 18724)]