684768276

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{24671}}^1$

素因数の和:24941

約数の個数: 48

約数和(自身を含む): 1782305280

約数和(自身を除く): 1097537004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 6939, 9252, 13878, 24671, 27756, 49342, 74013, 98684, 148026, 222039, 296052, 444078, 666117, 888156, 1332234, 2664468, 6340447, 12680894, 19021341, 25361788, 38042682, 57064023, 76085364, 114128046, 171192069, 228256092, 342384138, 684768276]

約数ペア:

[(1, 684768276), (2, 342384138), (3, 228256092), (4, 171192069), (6, 114128046), (9, 76085364), (12, 57064023), (18, 38042682), (27, 25361788), (36, 19021341), (54, 12680894), (108, 6340447), (257, 2664468), (514, 1332234), (771, 888156), (1028, 666117), (1542, 444078), (2313, 296052), (3084, 222039), (4626, 148026), (6939, 98684), (9252, 74013), (13878, 49342), (24671, 27756)]