238768128

素因数分解:

$2^{12}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 208

約数和(自身を含む): 754882560

約数和(自身を除く): 516114432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 127, 128, 136, 144, 153, 192, 204, 216, 254, 256, 272, 288, 306, 381, 384, 408, 432, 459, 508, 512, 544, 576, 612, 762, 768, 816, 864, 918, 1016, 1024, 1088, 1143, 1152, 1224, 1524, 1536, 1632, 1728, 1836, 2032, 2048, 2159, 2176, 2286, 2304, 2448, 3048, 3072, 3264, 3429, 3456, 3672, 4064, 4096, 4318, 4352, 4572, 4608, 4896, 6096, 6144, 6477, 6528, 6858, 6912, 7344, 8128, 8636, 8704, 9144, 9216, 9792, 12192, 12288, 12954, 13056, 13716, 13824, 14688, 16256, 17272, 17408, 18288, 18432, 19431, 19584, 24384, 25908, 26112, 27432, 27648, 29376, 32512, 34544, 34816, 36576, 36864, 38862, 39168, 48768, 51816, 52224, 54864, 55296, 58293, 58752, 65024, 69088, 69632, 73152, 77724, 78336, 97536, 103632, 104448, 109728, 110592, 116586, 117504, 130048, 138176, 146304, 155448, 156672, 195072, 207264, 208896, 219456, 233172, 235008, 260096, 276352, 292608, 310896, 313344, 390144, 414528, 438912, 466344, 470016, 520192, 552704, 585216, 621792, 626688, 780288, 829056, 877824, 932688, 940032, 1105408, 1170432, 1243584, 1560576, 1658112, 1755648, 1865376, 1880064, 2210816, 2340864, 2487168, 3316224, 3511296, 3730752, 4421632, 4681728, 4974336, 6632448, 7022592, 7461504, 8843264, 9948672, 13264896, 14045184, 14923008, 19897344, 26529792, 29846016, 39794688, 59692032, 79589376, 119384064, 238768128]

約数ペア:

[(1, 238768128), (2, 119384064), (3, 79589376), (4, 59692032), (6, 39794688), (8, 29846016), (9, 26529792), (12, 19897344), (16, 14923008), (17, 14045184), (18, 13264896), (24, 9948672), (27, 8843264), (32, 7461504), (34, 7022592), (36, 6632448), (48, 4974336), (51, 4681728), (54, 4421632), (64, 3730752), (68, 3511296), (72, 3316224), (96, 2487168), (102, 2340864), (108, 2210816), (127, 1880064), (128, 1865376), (136, 1755648), (144, 1658112), (153, 1560576), (192, 1243584), (204, 1170432), (216, 1105408), (254, 940032), (256, 932688), (272, 877824), (288, 829056), (306, 780288), (381, 626688), (384, 621792), (408, 585216), (432, 552704), (459, 520192), (508, 470016), (512, 466344), (544, 438912), (576, 414528), (612, 390144), (762, 313344), (768, 310896), (816, 292608), (864, 276352), (918, 260096), (1016, 235008), (1024, 233172), (1088, 219456), (1143, 208896), (1152, 207264), (1224, 195072), (1524, 156672), (1536, 155448), (1632, 146304), (1728, 138176), (1836, 130048), (2032, 117504), (2048, 116586), (2159, 110592), (2176, 109728), (2286, 104448), (2304, 103632), (2448, 97536), (3048, 78336), (3072, 77724), (3264, 73152), (3429, 69632), (3456, 69088), (3672, 65024), (4064, 58752), (4096, 58293), (4318, 55296), (4352, 54864), (4572, 52224), (4608, 51816), (4896, 48768), (6096, 39168), (6144, 38862), (6477, 36864), (6528, 36576), (6858, 34816), (6912, 34544), (7344, 32512), (8128, 29376), (8636, 27648), (8704, 27432), (9144, 26112), (9216, 25908), (9792, 24384), (12192, 19584), (12288, 19431), (12954, 18432), (13056, 18288), (13716, 17408), (13824, 17272), (14688, 16256)]