431395302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 952814016

約数和(自身を除く): 521418714

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 241, 318, 433, 482, 689, 723, 866, 1299, 1378, 1446, 2067, 2598, 3133, 4134, 5629, 6266, 9399, 11258, 12773, 16887, 18798, 22949, 25546, 33774, 38319, 45898, 68847, 76638, 104353, 137694, 166049, 208706, 298337, 313059, 332098, 498147, 596674, 626118, 895011, 996294, 1356589, 1790022, 2713178, 4069767, 5530709, 8139534, 11061418, 16592127, 33184254, 71899217, 143798434, 215697651, 431395302]

約数ペア:

[(1, 431395302), (2, 215697651), (3, 143798434), (6, 71899217), (13, 33184254), (26, 16592127), (39, 11061418), (53, 8139534), (78, 5530709), (106, 4069767), (159, 2713178), (241, 1790022), (318, 1356589), (433, 996294), (482, 895011), (689, 626118), (723, 596674), (866, 498147), (1299, 332098), (1378, 313059), (1446, 298337), (2067, 208706), (2598, 166049), (3133, 137694), (4134, 104353), (5629, 76638), (6266, 68847), (9399, 45898), (11258, 38319), (12773, 33774), (16887, 25546), (18798, 22949)]