339900678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15619}}^1$

素因数の和:15674

約数の個数: 64

約数和(自身を含む): 839731200

約数和(自身を除く): 499830522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7254, 10881, 15619, 21762, 31238, 46857, 93714, 140571, 203047, 281142, 406094, 421713, 484189, 609141, 843426, 968378, 1218282, 1452567, 1827423, 2905134, 3654846, 4357701, 5482269, 6294457, 8715402, 10964538, 12588914, 13073103, 18883371, 26146206, 37766742, 56650113, 113300226, 169950339, 339900678]

約数ペア:

[(1, 339900678), (2, 169950339), (3, 113300226), (6, 56650113), (9, 37766742), (13, 26146206), (18, 18883371), (26, 13073103), (27, 12588914), (31, 10964538), (39, 8715402), (54, 6294457), (62, 5482269), (78, 4357701), (93, 3654846), (117, 2905134), (186, 1827423), (234, 1452567), (279, 1218282), (351, 968378), (403, 843426), (558, 609141), (702, 484189), (806, 421713), (837, 406094), (1209, 281142), (1674, 203047), (2418, 140571), (3627, 93714), (7254, 46857), (10881, 31238), (15619, 21762)]