489810354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5839}}^1$

素因数の和:5927

約数の個数: 64

約数和(自身を含む): 1130250240

約数和(自身を除く): 640439886

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 41, 62, 66, 82, 93, 123, 186, 246, 341, 451, 682, 902, 1023, 1271, 1353, 2046, 2542, 2706, 3813, 5839, 7626, 11678, 13981, 17517, 27962, 35034, 41943, 64229, 83886, 128458, 181009, 192687, 239399, 362018, 385374, 478798, 543027, 718197, 1086054, 1436394, 1991099, 2633389, 3982198, 5266778, 5973297, 7421369, 7900167, 11946594, 14842738, 15800334, 22264107, 44528214, 81635059, 163270118, 244905177, 489810354]

約数ペア:

[(1, 489810354), (2, 244905177), (3, 163270118), (6, 81635059), (11, 44528214), (22, 22264107), (31, 15800334), (33, 14842738), (41, 11946594), (62, 7900167), (66, 7421369), (82, 5973297), (93, 5266778), (123, 3982198), (186, 2633389), (246, 1991099), (341, 1436394), (451, 1086054), (682, 718197), (902, 543027), (1023, 478798), (1271, 385374), (1353, 362018), (2046, 239399), (2542, 192687), (2706, 181009), (3813, 128458), (5839, 83886), (7626, 64229), (11678, 41943), (13981, 35034), (17517, 27962)]