314840344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1723}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 729872640

約数和(自身を除く): 415032296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 251, 364, 502, 728, 1004, 1723, 1757, 2008, 3263, 3446, 3514, 6526, 6892, 7028, 12061, 13052, 13784, 14056, 22399, 22841, 24122, 26104, 44798, 45682, 48244, 89596, 91364, 96488, 156793, 179192, 182728, 313586, 432473, 627172, 864946, 1254344, 1729892, 3027311, 3459784, 5622149, 6054622, 11244298, 12109244, 22488596, 24218488, 39355043, 44977192, 78710086, 157420172, 314840344]

約数ペア:

[(1, 314840344), (2, 157420172), (4, 78710086), (7, 44977192), (8, 39355043), (13, 24218488), (14, 22488596), (26, 12109244), (28, 11244298), (52, 6054622), (56, 5622149), (91, 3459784), (104, 3027311), (182, 1729892), (251, 1254344), (364, 864946), (502, 627172), (728, 432473), (1004, 313586), (1723, 182728), (1757, 179192), (2008, 156793), (3263, 96488), (3446, 91364), (3514, 89596), (6526, 48244), (6892, 45682), (7028, 44798), (12061, 26104), (13052, 24122), (13784, 22841), (14056, 22399)]