268493688

素因数分解:

$2^3\times 3^2\times {\mathrm{1667}}^1\times {\mathrm{2237}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 727931880

約数和(自身を除く): 459438192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1667, 2237, 3334, 4474, 5001, 6668, 6711, 8948, 10002, 13336, 13422, 15003, 17896, 20004, 20133, 26844, 30006, 40008, 40266, 53688, 60012, 80532, 120024, 161064, 3729079, 7458158, 11187237, 14916316, 22374474, 29832632, 33561711, 44748948, 67123422, 89497896, 134246844, 268493688]

約数ペア:

[(1, 268493688), (2, 134246844), (3, 89497896), (4, 67123422), (6, 44748948), (8, 33561711), (9, 29832632), (12, 22374474), (18, 14916316), (24, 11187237), (36, 7458158), (72, 3729079), (1667, 161064), (2237, 120024), (3334, 80532), (4474, 60012), (5001, 53688), (6668, 40266), (6711, 40008), (8948, 30006), (10002, 26844), (13336, 20133), (13422, 20004), (15003, 17896)]