328555008

素因数分解:

$2^9\times 3^3\times {\mathrm{23767}}^1$

素因数の和:23794

約数の個数: 80

約数和(自身を含む): 972586560

約数和(自身を除く): 644031552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 23767, 47534, 71301, 95068, 142602, 190136, 213903, 285204, 380272, 427806, 570408, 641709, 760544, 855612, 1140816, 1283418, 1521088, 1711224, 2281632, 2566836, 3042176, 3422448, 4563264, 5133672, 6084352, 6844896, 9126528, 10267344, 12168704, 13689792, 18253056, 20534688, 27379584, 36506112, 41069376, 54759168, 82138752, 109518336, 164277504, 328555008]

約数ペア:

[(1, 328555008), (2, 164277504), (3, 109518336), (4, 82138752), (6, 54759168), (8, 41069376), (9, 36506112), (12, 27379584), (16, 20534688), (18, 18253056), (24, 13689792), (27, 12168704), (32, 10267344), (36, 9126528), (48, 6844896), (54, 6084352), (64, 5133672), (72, 4563264), (96, 3422448), (108, 3042176), (128, 2566836), (144, 2281632), (192, 1711224), (216, 1521088), (256, 1283418), (288, 1140816), (384, 855612), (432, 760544), (512, 641709), (576, 570408), (768, 427806), (864, 380272), (1152, 285204), (1536, 213903), (1728, 190136), (2304, 142602), (3456, 95068), (4608, 71301), (6912, 47534), (13824, 23767)]