255919104

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{3967}}^1$

素因数の和:4000

約数の個数: 132

約数和(自身を含む): 844739584

約数和(自身を除く): 588820480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 3967, 4032, 4608, 5376, 7168, 7934, 8064, 9216, 10752, 11901, 15868, 16128, 21504, 23802, 27769, 31736, 32256, 35703, 47604, 55538, 63472, 64512, 71406, 83307, 95208, 111076, 126944, 142812, 166614, 190416, 222152, 249921, 253888, 285624, 333228, 380832, 444304, 499842, 507776, 571248, 666456, 761664, 888608, 999684, 1015552, 1142496, 1332912, 1523328, 1777216, 1999368, 2031104, 2284992, 2665824, 3046656, 3554432, 3998736, 4062208, 4569984, 5331648, 6093312, 7108864, 7997472, 9139968, 10663296, 12186624, 14217728, 15994944, 18279936, 21326592, 28435456, 31989888, 36559872, 42653184, 63979776, 85306368, 127959552, 255919104]

約数ペア:

[(1, 255919104), (2, 127959552), (3, 85306368), (4, 63979776), (6, 42653184), (7, 36559872), (8, 31989888), (9, 28435456), (12, 21326592), (14, 18279936), (16, 15994944), (18, 14217728), (21, 12186624), (24, 10663296), (28, 9139968), (32, 7997472), (36, 7108864), (42, 6093312), (48, 5331648), (56, 4569984), (63, 4062208), (64, 3998736), (72, 3554432), (84, 3046656), (96, 2665824), (112, 2284992), (126, 2031104), (128, 1999368), (144, 1777216), (168, 1523328), (192, 1332912), (224, 1142496), (252, 1015552), (256, 999684), (288, 888608), (336, 761664), (384, 666456), (448, 571248), (504, 507776), (512, 499842), (576, 444304), (672, 380832), (768, 333228), (896, 285624), (1008, 253888), (1024, 249921), (1152, 222152), (1344, 190416), (1536, 166614), (1792, 142812), (2016, 126944), (2304, 111076), (2688, 95208), (3072, 83307), (3584, 71406), (3967, 64512), (4032, 63472), (4608, 55538), (5376, 47604), (7168, 35703), (7934, 32256), (8064, 31736), (9216, 27769), (10752, 23802), (11901, 21504), (15868, 16128)]