489264516

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18341}}^1$

素因数の和:18386

約数の個数: 96

約数和(自身を含む): 1438012800

約数和(自身を除く): 948748284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 13338, 18341, 26676, 36682, 55023, 73364, 110046, 165069, 220092, 238433, 330138, 348479, 476866, 495207, 660276, 696958, 715299, 953732, 990414, 1045437, 1393916, 1430598, 1980828, 2090874, 2145897, 2861196, 3136311, 4181748, 4291794, 4530227, 6272622, 6437691, 8583588, 9060454, 9408933, 12545244, 12875382, 13590681, 18120908, 18817866, 25750764, 27181362, 37635732, 40772043, 54362724, 81544086, 122316129, 163088172, 244632258, 489264516]

約数ペア:

[(1, 489264516), (2, 244632258), (3, 163088172), (4, 122316129), (6, 81544086), (9, 54362724), (12, 40772043), (13, 37635732), (18, 27181362), (19, 25750764), (26, 18817866), (27, 18120908), (36, 13590681), (38, 12875382), (39, 12545244), (52, 9408933), (54, 9060454), (57, 8583588), (76, 6437691), (78, 6272622), (108, 4530227), (114, 4291794), (117, 4181748), (156, 3136311), (171, 2861196), (228, 2145897), (234, 2090874), (247, 1980828), (342, 1430598), (351, 1393916), (468, 1045437), (494, 990414), (513, 953732), (684, 715299), (702, 696958), (741, 660276), (988, 495207), (1026, 476866), (1404, 348479), (1482, 330138), (2052, 238433), (2223, 220092), (2964, 165069), (4446, 110046), (6669, 73364), (8892, 55023), (13338, 36682), (18341, 26676)]