398728224

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 1241049600

約数和(自身を除く): 842321376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 107, 108, 114, 144, 152, 171, 214, 216, 227, 228, 288, 304, 321, 342, 428, 432, 454, 456, 513, 608, 642, 681, 684, 856, 864, 908, 912, 963, 1026, 1284, 1362, 1368, 1712, 1816, 1824, 1926, 2033, 2043, 2052, 2568, 2724, 2736, 2889, 3424, 3632, 3852, 4066, 4086, 4104, 4313, 5136, 5448, 5472, 5778, 6099, 6129, 7264, 7704, 8132, 8172, 8208, 8626, 10272, 10896, 11556, 12198, 12258, 12939, 15408, 16264, 16344, 16416, 17252, 18297, 21792, 23112, 24289, 24396, 24516, 25878, 30816, 32528, 32688, 34504, 36594, 38817, 46224, 48578, 48792, 49032, 51756, 54891, 65056, 65376, 69008, 72867, 73188, 77634, 92448, 97156, 97584, 98064, 103512, 109782, 116451, 138016, 145734, 146376, 155268, 194312, 195168, 196128, 207024, 218601, 219564, 232902, 291468, 292752, 310536, 388624, 414048, 437202, 439128, 461491, 465804, 582936, 585504, 621072, 655803, 777248, 874404, 878256, 922982, 931608, 1165872, 1242144, 1311606, 1384473, 1748808, 1756512, 1845964, 1863216, 2331744, 2623212, 2768946, 3497616, 3691928, 3726432, 4153419, 5246424, 5537892, 6995232, 7383856, 8306838, 10492848, 11075784, 12460257, 14767712, 16613676, 20985696, 22151568, 24920514, 33227352, 44303136, 49841028, 66454704, 99682056, 132909408, 199364112, 398728224]

約数ペア:

[(1, 398728224), (2, 199364112), (3, 132909408), (4, 99682056), (6, 66454704), (8, 49841028), (9, 44303136), (12, 33227352), (16, 24920514), (18, 22151568), (19, 20985696), (24, 16613676), (27, 14767712), (32, 12460257), (36, 11075784), (38, 10492848), (48, 8306838), (54, 7383856), (57, 6995232), (72, 5537892), (76, 5246424), (96, 4153419), (107, 3726432), (108, 3691928), (114, 3497616), (144, 2768946), (152, 2623212), (171, 2331744), (214, 1863216), (216, 1845964), (227, 1756512), (228, 1748808), (288, 1384473), (304, 1311606), (321, 1242144), (342, 1165872), (428, 931608), (432, 922982), (454, 878256), (456, 874404), (513, 777248), (608, 655803), (642, 621072), (681, 585504), (684, 582936), (856, 465804), (864, 461491), (908, 439128), (912, 437202), (963, 414048), (1026, 388624), (1284, 310536), (1362, 292752), (1368, 291468), (1712, 232902), (1816, 219564), (1824, 218601), (1926, 207024), (2033, 196128), (2043, 195168), (2052, 194312), (2568, 155268), (2724, 146376), (2736, 145734), (2889, 138016), (3424, 116451), (3632, 109782), (3852, 103512), (4066, 98064), (4086, 97584), (4104, 97156), (4313, 92448), (5136, 77634), (5448, 73188), (5472, 72867), (5778, 69008), (6099, 65376), (6129, 65056), (7264, 54891), (7704, 51756), (8132, 49032), (8172, 48792), (8208, 48578), (8626, 46224), (10272, 38817), (10896, 36594), (11556, 34504), (12198, 32688), (12258, 32528), (12939, 30816), (15408, 25878), (16264, 24516), (16344, 24396), (16416, 24289), (17252, 23112), (18297, 21792)]