731853774

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 72

約数和(自身を含む): 1693940040

約数和(自身を除く): 962086266

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 269, 289, 306, 523, 538, 578, 807, 867, 1046, 1569, 1614, 1734, 2421, 2601, 3138, 4573, 4707, 4842, 5202, 8891, 9146, 9414, 13719, 17782, 26673, 27438, 41157, 53346, 77741, 80019, 82314, 140687, 151147, 155482, 160038, 233223, 281374, 302294, 422061, 453441, 466446, 699669, 844122, 906882, 1266183, 1360323, 1399338, 2391679, 2532366, 2720646, 4783358, 7175037, 14350074, 21525111, 40658543, 43050222, 81317086, 121975629, 243951258, 365926887, 731853774]

約数ペア:

[(1, 731853774), (2, 365926887), (3, 243951258), (6, 121975629), (9, 81317086), (17, 43050222), (18, 40658543), (34, 21525111), (51, 14350074), (102, 7175037), (153, 4783358), (269, 2720646), (289, 2532366), (306, 2391679), (523, 1399338), (538, 1360323), (578, 1266183), (807, 906882), (867, 844122), (1046, 699669), (1569, 466446), (1614, 453441), (1734, 422061), (2421, 302294), (2601, 281374), (3138, 233223), (4573, 160038), (4707, 155482), (4842, 151147), (5202, 140687), (8891, 82314), (9146, 80019), (9414, 77741), (13719, 53346), (17782, 41157), (26673, 27438)]