245916944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168899}}^1$

素因数の和:168927

約数の個数: 40

約数和(自身を含む): 586420800

約数和(自身を除く): 340503856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 168899, 337798, 675596, 1182293, 1351192, 2195687, 2364586, 2702384, 4391374, 4729172, 8782748, 9458344, 15369809, 17565496, 18916688, 30739618, 35130992, 61479236, 122958472, 245916944]

約数ペア:

[(1, 245916944), (2, 122958472), (4, 61479236), (7, 35130992), (8, 30739618), (13, 18916688), (14, 17565496), (16, 15369809), (26, 9458344), (28, 8782748), (52, 4729172), (56, 4391374), (91, 2702384), (104, 2364586), (112, 2195687), (182, 1351192), (208, 1182293), (364, 675596), (728, 337798), (1456, 168899)]