335457564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3121}}^1$

素因数の和:3207

約数の個数: 72

約数和(自身を含む): 863844912

約数和(自身を除く): 528387348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 1014, 1378, 2028, 2067, 2756, 3121, 4134, 6242, 8268, 8957, 9363, 12484, 17914, 18726, 26871, 35828, 37452, 40573, 53742, 81146, 107484, 121719, 162292, 165413, 243438, 330826, 486876, 496239, 527449, 661652, 992478, 1054898, 1582347, 1984956, 2109796, 2150369, 3164694, 4300738, 6329388, 6451107, 8601476, 12902214, 25804428, 27954797, 55909594, 83864391, 111819188, 167728782, 335457564]

約数ペア:

[(1, 335457564), (2, 167728782), (3, 111819188), (4, 83864391), (6, 55909594), (12, 27954797), (13, 25804428), (26, 12902214), (39, 8601476), (52, 6451107), (53, 6329388), (78, 4300738), (106, 3164694), (156, 2150369), (159, 2109796), (169, 1984956), (212, 1582347), (318, 1054898), (338, 992478), (507, 661652), (636, 527449), (676, 496239), (689, 486876), (1014, 330826), (1378, 243438), (2028, 165413), (2067, 162292), (2756, 121719), (3121, 107484), (4134, 81146), (6242, 53742), (8268, 40573), (8957, 37452), (9363, 35828), (12484, 26871), (17914, 18726)]