253667328

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 742996800

約数和(自身を除く): 489329472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 53, 57, 64, 76, 82, 96, 106, 114, 123, 128, 152, 159, 164, 192, 212, 228, 246, 256, 304, 318, 328, 384, 424, 456, 492, 512, 608, 636, 656, 768, 779, 848, 912, 984, 1007, 1024, 1216, 1272, 1312, 1536, 1558, 1696, 1824, 1968, 2014, 2048, 2173, 2337, 2432, 2544, 2624, 3021, 3072, 3116, 3392, 3648, 3936, 4028, 4346, 4674, 4864, 5088, 5248, 6042, 6144, 6232, 6519, 6784, 7296, 7872, 8056, 8692, 9348, 9728, 10176, 10496, 12084, 12464, 13038, 13568, 14592, 15744, 16112, 17384, 18696, 19456, 20352, 20992, 24168, 24928, 26076, 27136, 29184, 31488, 32224, 34768, 37392, 38912, 40704, 41287, 41984, 48336, 49856, 52152, 54272, 58368, 62976, 64448, 69536, 74784, 81408, 82574, 83968, 96672, 99712, 104304, 108544, 116736, 123861, 125952, 128896, 139072, 149568, 162816, 165148, 193344, 199424, 208608, 247722, 251904, 257792, 278144, 299136, 325632, 330296, 386688, 398848, 417216, 495444, 515584, 556288, 598272, 660592, 773376, 797696, 834432, 990888, 1031168, 1112576, 1196544, 1321184, 1546752, 1595392, 1668864, 1981776, 2062336, 2225152, 2393088, 2642368, 3093504, 3337728, 3963552, 4450304, 4786176, 5284736, 6187008, 6675456, 7927104, 10569472, 13350912, 15854208, 21138944, 31708416, 42277888, 63416832, 84555776, 126833664, 253667328]

約数ペア:

[(1, 253667328), (2, 126833664), (3, 84555776), (4, 63416832), (6, 42277888), (8, 31708416), (12, 21138944), (16, 15854208), (19, 13350912), (24, 10569472), (32, 7927104), (38, 6675456), (41, 6187008), (48, 5284736), (53, 4786176), (57, 4450304), (64, 3963552), (76, 3337728), (82, 3093504), (96, 2642368), (106, 2393088), (114, 2225152), (123, 2062336), (128, 1981776), (152, 1668864), (159, 1595392), (164, 1546752), (192, 1321184), (212, 1196544), (228, 1112576), (246, 1031168), (256, 990888), (304, 834432), (318, 797696), (328, 773376), (384, 660592), (424, 598272), (456, 556288), (492, 515584), (512, 495444), (608, 417216), (636, 398848), (656, 386688), (768, 330296), (779, 325632), (848, 299136), (912, 278144), (984, 257792), (1007, 251904), (1024, 247722), (1216, 208608), (1272, 199424), (1312, 193344), (1536, 165148), (1558, 162816), (1696, 149568), (1824, 139072), (1968, 128896), (2014, 125952), (2048, 123861), (2173, 116736), (2337, 108544), (2432, 104304), (2544, 99712), (2624, 96672), (3021, 83968), (3072, 82574), (3116, 81408), (3392, 74784), (3648, 69536), (3936, 64448), (4028, 62976), (4346, 58368), (4674, 54272), (4864, 52152), (5088, 49856), (5248, 48336), (6042, 41984), (6144, 41287), (6232, 40704), (6519, 38912), (6784, 37392), (7296, 34768), (7872, 32224), (8056, 31488), (8692, 29184), (9348, 27136), (9728, 26076), (10176, 24928), (10496, 24168), (12084, 20992), (12464, 20352), (13038, 19456), (13568, 18696), (14592, 17384), (15744, 16112)]