31025376

素因数分解:

$2^5\times 3^3\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 91476000

約数和(自身を除く): 60450624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 149, 216, 241, 288, 298, 432, 447, 482, 596, 723, 864, 894, 964, 1192, 1341, 1446, 1788, 1928, 2169, 2384, 2682, 2892, 3576, 3856, 4023, 4338, 4768, 5364, 5784, 6507, 7152, 7712, 8046, 8676, 10728, 11568, 13014, 14304, 16092, 17352, 21456, 23136, 26028, 32184, 34704, 35909, 42912, 52056, 64368, 69408, 71818, 104112, 107727, 128736, 143636, 208224, 215454, 287272, 323181, 430908, 574544, 646362, 861816, 969543, 1149088, 1292724, 1723632, 1939086, 2585448, 3447264, 3878172, 5170896, 7756344, 10341792, 15512688, 31025376]

約数ペア:

[(1, 31025376), (2, 15512688), (3, 10341792), (4, 7756344), (6, 5170896), (8, 3878172), (9, 3447264), (12, 2585448), (16, 1939086), (18, 1723632), (24, 1292724), (27, 1149088), (32, 969543), (36, 861816), (48, 646362), (54, 574544), (72, 430908), (96, 323181), (108, 287272), (144, 215454), (149, 208224), (216, 143636), (241, 128736), (288, 107727), (298, 104112), (432, 71818), (447, 69408), (482, 64368), (596, 52056), (723, 42912), (864, 35909), (894, 34704), (964, 32184), (1192, 26028), (1341, 23136), (1446, 21456), (1788, 17352), (1928, 16092), (2169, 14304), (2384, 13014), (2682, 11568), (2892, 10728), (3576, 8676), (3856, 8046), (4023, 7712), (4338, 7152), (4768, 6507), (5364, 5784)]