221544768072

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{322009}}^1$

素因数の和:322390

約数の個数: 64

約数和(自身を含む): 561070224000

約数和(自身を除く): 339525455928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 263, 327, 436, 526, 654, 789, 872, 1052, 1308, 1578, 2104, 2616, 3156, 6312, 28667, 57334, 86001, 114668, 172002, 229336, 322009, 344004, 644018, 688008, 966027, 1288036, 1932054, 2576072, 3864108, 7728216, 35098981, 70197962, 84688367, 105296943, 140395924, 169376734, 210593886, 254065101, 280791848, 338753468, 421187772, 508130202, 677506936, 842375544, 1016260404, 2032520808, 9231032003, 18462064006, 27693096009, 36924128012, 55386192018, 73848256024, 110772384036, 221544768072]

約数ペア:

[(1, 221544768072), (2, 110772384036), (3, 73848256024), (4, 55386192018), (6, 36924128012), (8, 27693096009), (12, 18462064006), (24, 9231032003), (109, 2032520808), (218, 1016260404), (263, 842375544), (327, 677506936), (436, 508130202), (526, 421187772), (654, 338753468), (789, 280791848), (872, 254065101), (1052, 210593886), (1308, 169376734), (1578, 140395924), (2104, 105296943), (2616, 84688367), (3156, 70197962), (6312, 35098981), (28667, 7728216), (57334, 3864108), (86001, 2576072), (114668, 1932054), (172002, 1288036), (229336, 966027), (322009, 688008), (344004, 644018)]