328005504

素因数分解:

$2^7\times 3^3\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 978220800

約数和(自身を除く): 650215296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 128, 144, 192, 214, 216, 288, 321, 384, 428, 432, 576, 642, 856, 864, 887, 963, 1152, 1284, 1712, 1728, 1774, 1926, 2568, 2661, 2889, 3424, 3456, 3548, 3852, 5136, 5322, 5778, 6848, 7096, 7704, 7983, 10272, 10644, 11556, 13696, 14192, 15408, 15966, 20544, 21288, 23112, 23949, 28384, 30816, 31932, 41088, 42576, 46224, 47898, 56768, 61632, 63864, 85152, 92448, 94909, 95796, 113536, 123264, 127728, 170304, 184896, 189818, 191592, 255456, 284727, 340608, 369792, 379636, 383184, 510912, 569454, 759272, 766368, 854181, 1021824, 1138908, 1518544, 1532736, 1708362, 2277816, 2562543, 3037088, 3065472, 3416724, 4555632, 5125086, 6074176, 6833448, 9111264, 10250172, 12148352, 13666896, 18222528, 20500344, 27333792, 36445056, 41000688, 54667584, 82001376, 109335168, 164002752, 328005504]

約数ペア:

[(1, 328005504), (2, 164002752), (3, 109335168), (4, 82001376), (6, 54667584), (8, 41000688), (9, 36445056), (12, 27333792), (16, 20500344), (18, 18222528), (24, 13666896), (27, 12148352), (32, 10250172), (36, 9111264), (48, 6833448), (54, 6074176), (64, 5125086), (72, 4555632), (96, 3416724), (107, 3065472), (108, 3037088), (128, 2562543), (144, 2277816), (192, 1708362), (214, 1532736), (216, 1518544), (288, 1138908), (321, 1021824), (384, 854181), (428, 766368), (432, 759272), (576, 569454), (642, 510912), (856, 383184), (864, 379636), (887, 369792), (963, 340608), (1152, 284727), (1284, 255456), (1712, 191592), (1728, 189818), (1774, 184896), (1926, 170304), (2568, 127728), (2661, 123264), (2889, 113536), (3424, 95796), (3456, 94909), (3548, 92448), (3852, 85152), (5136, 63864), (5322, 61632), (5778, 56768), (6848, 47898), (7096, 46224), (7704, 42576), (7983, 41088), (10272, 31932), (10644, 30816), (11556, 28384), (13696, 23949), (14192, 23112), (15408, 21288), (15966, 20544)]