312036712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{8597}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 631953000

約数和(自身を除く): 319916288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 2792, 4537, 8597, 9074, 17194, 18148, 34388, 36296, 68776, 111761, 223522, 447044, 894088, 3000353, 6000706, 12001412, 24002824, 39004589, 78009178, 156018356, 312036712]

約数ペア:

[(1, 312036712), (2, 156018356), (4, 78009178), (8, 39004589), (13, 24002824), (26, 12001412), (52, 6000706), (104, 3000353), (349, 894088), (698, 447044), (1396, 223522), (2792, 111761), (4537, 68776), (8597, 36296), (9074, 34388), (17194, 18148)]