396455748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10289}}^1$

素因数の和:10341

約数の個数: 72

約数和(自身を含む): 1054519200

約数和(自身を除く): 658063452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 10289, 12844, 19266, 20578, 30867, 38532, 41156, 61734, 123468, 133757, 195491, 267514, 390982, 401271, 535028, 586473, 781964, 802542, 1172946, 1605084, 1738841, 2345892, 2541383, 3477682, 5082766, 5216523, 6955364, 7624149, 10165532, 10433046, 15248298, 20866092, 30496596, 33037979, 66075958, 99113937, 132151916, 198227874, 396455748]

約数ペア:

[(1, 396455748), (2, 198227874), (3, 132151916), (4, 99113937), (6, 66075958), (12, 33037979), (13, 30496596), (19, 20866092), (26, 15248298), (38, 10433046), (39, 10165532), (52, 7624149), (57, 6955364), (76, 5216523), (78, 5082766), (114, 3477682), (156, 2541383), (169, 2345892), (228, 1738841), (247, 1605084), (338, 1172946), (494, 802542), (507, 781964), (676, 586473), (741, 535028), (988, 401271), (1014, 390982), (1482, 267514), (2028, 195491), (2964, 133757), (3211, 123468), (6422, 61734), (9633, 41156), (10289, 38532), (12844, 30867), (19266, 20578)]