255969792

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4310

約数の個数: 120

約数和(自身を含む): 795758964

約数和(自身を除く): 539789172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4273, 4608, 4992, 6656, 7488, 8546, 9984, 12819, 14976, 17092, 19968, 25638, 29952, 34184, 38457, 51276, 55549, 59904, 68368, 76914, 102552, 111098, 136736, 153828, 166647, 205104, 222196, 273472, 307656, 333294, 410208, 444392, 499941, 546944, 615312, 666588, 820416, 888784, 999882, 1093888, 1230624, 1333176, 1640832, 1777568, 1999764, 2187776, 2461248, 2666352, 3281664, 3555136, 3999528, 4922496, 5332704, 6563328, 7110272, 7999056, 9844992, 10665408, 14220544, 15998112, 19689984, 21330816, 28441088, 31996224, 42661632, 63992448, 85323264, 127984896, 255969792]

約数ペア:

[(1, 255969792), (2, 127984896), (3, 85323264), (4, 63992448), (6, 42661632), (8, 31996224), (9, 28441088), (12, 21330816), (13, 19689984), (16, 15998112), (18, 14220544), (24, 10665408), (26, 9844992), (32, 7999056), (36, 7110272), (39, 6563328), (48, 5332704), (52, 4922496), (64, 3999528), (72, 3555136), (78, 3281664), (96, 2666352), (104, 2461248), (117, 2187776), (128, 1999764), (144, 1777568), (156, 1640832), (192, 1333176), (208, 1230624), (234, 1093888), (256, 999882), (288, 888784), (312, 820416), (384, 666588), (416, 615312), (468, 546944), (512, 499941), (576, 444392), (624, 410208), (768, 333294), (832, 307656), (936, 273472), (1152, 222196), (1248, 205104), (1536, 166647), (1664, 153828), (1872, 136736), (2304, 111098), (2496, 102552), (3328, 76914), (3744, 68368), (4273, 59904), (4608, 55549), (4992, 51276), (6656, 38457), (7488, 34184), (8546, 29952), (9984, 25638), (12819, 19968), (14976, 17092)]