1330396188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{27919}}^1$

素因数の和:27975

約数の個数: 72

約数和(自身を含む): 3574206720

約数和(自身を除く): 2243810532

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 361, 418, 627, 722, 836, 1083, 1254, 1444, 2166, 2508, 3971, 4332, 7942, 11913, 15884, 23826, 27919, 47652, 55838, 83757, 111676, 167514, 307109, 335028, 530461, 614218, 921327, 1060922, 1228436, 1591383, 1842654, 2121844, 3182766, 3685308, 5835071, 6365532, 10078759, 11670142, 17505213, 20157518, 23340284, 30236277, 35010426, 40315036, 60472554, 70020852, 110866349, 120945108, 221732698, 332599047, 443465396, 665198094, 1330396188]

約数ペア:

[(1, 1330396188), (2, 665198094), (3, 443465396), (4, 332599047), (6, 221732698), (11, 120945108), (12, 110866349), (19, 70020852), (22, 60472554), (33, 40315036), (38, 35010426), (44, 30236277), (57, 23340284), (66, 20157518), (76, 17505213), (114, 11670142), (132, 10078759), (209, 6365532), (228, 5835071), (361, 3685308), (418, 3182766), (627, 2121844), (722, 1842654), (836, 1591383), (1083, 1228436), (1254, 1060922), (1444, 921327), (2166, 614218), (2508, 530461), (3971, 335028), (4332, 307109), (7942, 167514), (11913, 111676), (15884, 83757), (23826, 55838), (27919, 47652)]