291227022

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3593}}^1$

素因数の和:3702

約数の個数: 64

約数和(自身を含む): 690048000

約数和(自身を除く): 398820978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 1026, 1422, 1501, 2133, 3002, 3593, 4266, 4503, 7186, 9006, 10779, 13509, 21558, 27018, 32337, 40527, 64674, 68267, 81054, 97011, 136534, 194022, 204801, 283847, 409602, 567694, 614403, 851541, 1228806, 1703082, 1843209, 2554623, 3686418, 5109246, 5393093, 7663869, 10786186, 15327738, 16179279, 32358558, 48537837, 97075674, 145613511, 291227022]

約数ペア:

[(1, 291227022), (2, 145613511), (3, 97075674), (6, 48537837), (9, 32358558), (18, 16179279), (19, 15327738), (27, 10786186), (38, 7663869), (54, 5393093), (57, 5109246), (79, 3686418), (114, 2554623), (158, 1843209), (171, 1703082), (237, 1228806), (342, 851541), (474, 614403), (513, 567694), (711, 409602), (1026, 283847), (1422, 204801), (1501, 194022), (2133, 136534), (3002, 97011), (3593, 81054), (4266, 68267), (4503, 64674), (7186, 40527), (9006, 32337), (10779, 27018), (13509, 21558)]