311914962

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 723026304

約数和(自身を除く): 411111342

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 151, 162, 246, 302, 311, 369, 453, 622, 738, 906, 933, 1107, 1359, 1866, 2214, 2718, 2799, 3321, 4077, 5598, 6191, 6642, 8154, 8397, 12231, 12382, 12751, 16794, 18573, 24462, 25191, 25502, 37146, 38253, 46961, 50382, 55719, 76506, 93922, 111438, 114759, 140883, 167157, 229518, 281766, 334314, 344277, 422649, 501471, 688554, 845298, 1002942, 1032831, 1267947, 1925401, 2065662, 2535894, 3803841, 3850802, 5776203, 7607682, 11552406, 17328609, 34657218, 51985827, 103971654, 155957481, 311914962]

約数ペア:

[(1, 311914962), (2, 155957481), (3, 103971654), (6, 51985827), (9, 34657218), (18, 17328609), (27, 11552406), (41, 7607682), (54, 5776203), (81, 3850802), (82, 3803841), (123, 2535894), (151, 2065662), (162, 1925401), (246, 1267947), (302, 1032831), (311, 1002942), (369, 845298), (453, 688554), (622, 501471), (738, 422649), (906, 344277), (933, 334314), (1107, 281766), (1359, 229518), (1866, 167157), (2214, 140883), (2718, 114759), (2799, 111438), (3321, 93922), (4077, 76506), (5598, 55719), (6191, 50382), (6642, 46961), (8154, 38253), (8397, 37146), (12231, 25502), (12382, 25191), (12751, 24462), (16794, 18573)]