315988036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5749}}^1$

素因数の和:5924

約数の個数: 48

約数和(自身を含む): 685216000

約数和(自身を除く): 369227964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 3926, 4228, 5749, 7852, 11498, 13741, 22996, 27482, 40243, 54964, 74737, 80486, 149474, 160972, 298948, 523159, 868099, 1046318, 1736198, 2092636, 3472396, 6076693, 11285287, 12153386, 22570574, 24306772, 45141148, 78997009, 157994018, 315988036]

約数ペア:

[(1, 315988036), (2, 157994018), (4, 78997009), (7, 45141148), (13, 24306772), (14, 22570574), (26, 12153386), (28, 11285287), (52, 6076693), (91, 3472396), (151, 2092636), (182, 1736198), (302, 1046318), (364, 868099), (604, 523159), (1057, 298948), (1963, 160972), (2114, 149474), (3926, 80486), (4228, 74737), (5749, 54964), (7852, 40243), (11498, 27482), (13741, 22996)]