269301136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 599336640

約数和(自身を除く): 330035504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 83, 104, 152, 166, 208, 247, 304, 332, 494, 664, 821, 988, 1079, 1328, 1577, 1642, 1976, 2158, 3154, 3284, 3952, 4316, 6308, 6568, 8632, 10673, 12616, 13136, 15599, 17264, 20501, 21346, 25232, 31198, 41002, 42692, 62396, 68143, 82004, 85384, 124792, 136286, 164008, 170768, 202787, 249584, 272572, 328016, 405574, 545144, 811148, 885859, 1090288, 1294717, 1622296, 1771718, 2589434, 3244592, 3543436, 5178868, 7086872, 10357736, 14173744, 16831321, 20715472, 33662642, 67325284, 134650568, 269301136]

約数ペア:

[(1, 269301136), (2, 134650568), (4, 67325284), (8, 33662642), (13, 20715472), (16, 16831321), (19, 14173744), (26, 10357736), (38, 7086872), (52, 5178868), (76, 3543436), (83, 3244592), (104, 2589434), (152, 1771718), (166, 1622296), (208, 1294717), (247, 1090288), (304, 885859), (332, 811148), (494, 545144), (664, 405574), (821, 328016), (988, 272572), (1079, 249584), (1328, 202787), (1577, 170768), (1642, 164008), (1976, 136286), (2158, 124792), (3154, 85384), (3284, 82004), (3952, 68143), (4316, 62396), (6308, 42692), (6568, 41002), (8632, 31198), (10673, 25232), (12616, 21346), (13136, 20501), (15599, 17264)]