320417694

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:567

約数の個数: 80

約数和(自身を含む): 748447920

約数和(自身を除く): 428030226

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 241, 261, 283, 482, 522, 566, 723, 783, 849, 1446, 1566, 1698, 2169, 2349, 2547, 4338, 4698, 5094, 6507, 6989, 7641, 8207, 13014, 13978, 15282, 16414, 19521, 20967, 22923, 24621, 39042, 41934, 45846, 49242, 62901, 68203, 73863, 125802, 136406, 147726, 188703, 204609, 221589, 377406, 409218, 443178, 566109, 613827, 664767, 1132218, 1227654, 1329534, 1841481, 1977887, 3682962, 3955774, 5524443, 5933661, 11048886, 11867322, 17800983, 35601966, 53402949, 106805898, 160208847, 320417694]

約数ペア:

[(1, 320417694), (2, 160208847), (3, 106805898), (6, 53402949), (9, 35601966), (18, 17800983), (27, 11867322), (29, 11048886), (54, 5933661), (58, 5524443), (81, 3955774), (87, 3682962), (162, 1977887), (174, 1841481), (241, 1329534), (261, 1227654), (283, 1132218), (482, 664767), (522, 613827), (566, 566109), (723, 443178), (783, 409218), (849, 377406), (1446, 221589), (1566, 204609), (1698, 188703), (2169, 147726), (2349, 136406), (2547, 125802), (4338, 73863), (4698, 68203), (5094, 62901), (6507, 49242), (6989, 45846), (7641, 41934), (8207, 39042), (13014, 24621), (13978, 22923), (15282, 20967), (16414, 19521)]