338642784

素因数分解:

$2^5\times 3^2\times {\mathrm{353}}^1\times {\mathrm{3331}}^1$

素因数の和:3700

約数の個数: 72

約数和(自身を含む): 966033432

約数和(自身を除く): 627390648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 353, 706, 1059, 1412, 2118, 2824, 3177, 3331, 4236, 5648, 6354, 6662, 8472, 9993, 11296, 12708, 13324, 16944, 19986, 25416, 26648, 29979, 33888, 39972, 50832, 53296, 59958, 79944, 101664, 106592, 119916, 159888, 239832, 319776, 479664, 959328, 1175843, 2351686, 3527529, 4703372, 7055058, 9406744, 10582587, 14110116, 18813488, 21165174, 28220232, 37626976, 42330348, 56440464, 84660696, 112880928, 169321392, 338642784]

約数ペア:

[(1, 338642784), (2, 169321392), (3, 112880928), (4, 84660696), (6, 56440464), (8, 42330348), (9, 37626976), (12, 28220232), (16, 21165174), (18, 18813488), (24, 14110116), (32, 10582587), (36, 9406744), (48, 7055058), (72, 4703372), (96, 3527529), (144, 2351686), (288, 1175843), (353, 959328), (706, 479664), (1059, 319776), (1412, 239832), (2118, 159888), (2824, 119916), (3177, 106592), (3331, 101664), (4236, 79944), (5648, 59958), (6354, 53296), (6662, 50832), (8472, 39972), (9993, 33888), (11296, 29979), (12708, 26648), (13324, 25416), (16944, 19986)]