1320230176

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 2824149888

約数和(自身を除く): 1503919712

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 67, 82, 92, 134, 164, 184, 268, 328, 368, 536, 653, 656, 736, 943, 1072, 1306, 1312, 1541, 1886, 2144, 2612, 2747, 3082, 3772, 5224, 5494, 6164, 7544, 10448, 10988, 12328, 15019, 15088, 20896, 21976, 24656, 26773, 30038, 30176, 43751, 43952, 49312, 53546, 60076, 63181, 87502, 87904, 107092, 120152, 126362, 175004, 214184, 240304, 252724, 350008, 428368, 480608, 505448, 615779, 700016, 856736, 1006273, 1010896, 1231558, 1400032, 1793791, 2012546, 2021792, 2463116, 3587582, 4025092, 4926232, 7175164, 8050184, 9852464, 14350328, 16100368, 19704928, 28700656, 32200736, 41257193, 57401312, 82514386, 165028772, 330057544, 660115088, 1320230176]

約数ペア:

[(1, 1320230176), (2, 660115088), (4, 330057544), (8, 165028772), (16, 82514386), (23, 57401312), (32, 41257193), (41, 32200736), (46, 28700656), (67, 19704928), (82, 16100368), (92, 14350328), (134, 9852464), (164, 8050184), (184, 7175164), (268, 4926232), (328, 4025092), (368, 3587582), (536, 2463116), (653, 2021792), (656, 2012546), (736, 1793791), (943, 1400032), (1072, 1231558), (1306, 1010896), (1312, 1006273), (1541, 856736), (1886, 700016), (2144, 615779), (2612, 505448), (2747, 480608), (3082, 428368), (3772, 350008), (5224, 252724), (5494, 240304), (6164, 214184), (7544, 175004), (10448, 126362), (10988, 120152), (12328, 107092), (15019, 87904), (15088, 87502), (20896, 63181), (21976, 60076), (24656, 53546), (26773, 49312), (30038, 43952), (30176, 43751)]