262245264

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 761736960

約数和(自身を除く): 499491696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 89, 92, 102, 136, 138, 157, 178, 184, 204, 267, 272, 276, 314, 356, 368, 391, 408, 471, 534, 552, 628, 712, 782, 816, 942, 1068, 1104, 1173, 1256, 1424, 1513, 1564, 1884, 2047, 2136, 2346, 2512, 2669, 3026, 3128, 3611, 3768, 4094, 4272, 4539, 4692, 5338, 6052, 6141, 6256, 7222, 7536, 8007, 8188, 9078, 9384, 10676, 10833, 12104, 12282, 13973, 14444, 16014, 16376, 18156, 18768, 21352, 21666, 24208, 24564, 27946, 28888, 32028, 32752, 34799, 36312, 41919, 42704, 43332, 49128, 55892, 57776, 61387, 64056, 69598, 72624, 83838, 86664, 98256, 104397, 111784, 122774, 128112, 139196, 167676, 173328, 184161, 208794, 223568, 237541, 245548, 278392, 321379, 335352, 368322, 417588, 475082, 491096, 556784, 642758, 670704, 712623, 736644, 835176, 950164, 964137, 982192, 1285516, 1425246, 1473288, 1670352, 1900328, 1928274, 2571032, 2850492, 2946576, 3800656, 3856548, 5142064, 5463443, 5700984, 7713096, 10926886, 11401968, 15426192, 16390329, 21853772, 32780658, 43707544, 65561316, 87415088, 131122632, 262245264]

約数ペア:

[(1, 262245264), (2, 131122632), (3, 87415088), (4, 65561316), (6, 43707544), (8, 32780658), (12, 21853772), (16, 16390329), (17, 15426192), (23, 11401968), (24, 10926886), (34, 7713096), (46, 5700984), (48, 5463443), (51, 5142064), (68, 3856548), (69, 3800656), (89, 2946576), (92, 2850492), (102, 2571032), (136, 1928274), (138, 1900328), (157, 1670352), (178, 1473288), (184, 1425246), (204, 1285516), (267, 982192), (272, 964137), (276, 950164), (314, 835176), (356, 736644), (368, 712623), (391, 670704), (408, 642758), (471, 556784), (534, 491096), (552, 475082), (628, 417588), (712, 368322), (782, 335352), (816, 321379), (942, 278392), (1068, 245548), (1104, 237541), (1173, 223568), (1256, 208794), (1424, 184161), (1513, 173328), (1564, 167676), (1884, 139196), (2047, 128112), (2136, 122774), (2346, 111784), (2512, 104397), (2669, 98256), (3026, 86664), (3128, 83838), (3611, 72624), (3768, 69598), (4094, 64056), (4272, 61387), (4539, 57776), (4692, 55892), (5338, 49128), (6052, 43332), (6141, 42704), (6256, 41919), (7222, 36312), (7536, 34799), (8007, 32752), (8188, 32028), (9078, 28888), (9384, 27946), (10676, 24564), (10833, 24208), (12104, 21666), (12282, 21352), (13973, 18768), (14444, 18156), (16014, 16376)]