1609919552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6653}}^1$

素因数の和:6883

約数の個数: 56

約数和(自身を含む): 3380232000

約数和(自身を除く): 1770312448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 199, 304, 398, 608, 796, 1216, 1592, 3184, 3781, 6368, 6653, 7562, 12736, 13306, 15124, 26612, 30248, 53224, 60496, 106448, 120992, 126407, 212896, 241984, 252814, 425792, 505628, 1011256, 1323947, 2022512, 2647894, 4045024, 5295788, 8090048, 10591576, 21183152, 25154993, 42366304, 50309986, 84732608, 100619972, 201239944, 402479888, 804959776, 1609919552]

約数ペア:

[(1, 1609919552), (2, 804959776), (4, 402479888), (8, 201239944), (16, 100619972), (19, 84732608), (32, 50309986), (38, 42366304), (64, 25154993), (76, 21183152), (152, 10591576), (199, 8090048), (304, 5295788), (398, 4045024), (608, 2647894), (796, 2022512), (1216, 1323947), (1592, 1011256), (3184, 505628), (3781, 425792), (6368, 252814), (6653, 241984), (7562, 212896), (12736, 126407), (13306, 120992), (15124, 106448), (26612, 60496), (30248, 53224)]