7779828992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 17142128640

約数和(自身を除く): 9362299648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 127, 128, 158, 208, 233, 254, 256, 316, 416, 466, 508, 632, 832, 932, 1016, 1027, 1264, 1651, 1664, 1864, 2032, 2054, 2528, 3029, 3302, 3328, 3728, 4064, 4108, 5056, 6058, 6604, 7456, 8128, 8216, 10033, 10112, 12116, 13208, 14912, 16256, 16432, 18407, 20066, 20224, 24232, 26416, 29591, 29824, 32512, 32864, 36814, 40132, 48464, 52832, 59182, 59648, 65728, 73628, 80264, 96928, 105664, 118364, 130429, 131456, 147256, 160528, 193856, 211328, 236728, 239291, 260858, 262912, 294512, 321056, 384683, 387712, 422656, 473456, 478582, 521716, 589024, 642112, 769366, 775424, 946912, 957164, 1043432, 1178048, 1284224, 1538732, 1893824, 1914328, 2086864, 2337689, 2356096, 2568448, 3077464, 3787648, 3828656, 4173728, 4675378, 4712192, 6154928, 7575296, 7657312, 8347456, 9350756, 12309856, 15314624, 16694912, 18701512, 24619712, 30389957, 30629248, 33389824, 37403024, 49239424, 60779914, 61258496, 74806048, 98478848, 121559828, 149612096, 243119656, 299224192, 486239312, 598448384, 972478624, 1944957248, 3889914496, 7779828992]

約数ペア:

[(1, 7779828992), (2, 3889914496), (4, 1944957248), (8, 972478624), (13, 598448384), (16, 486239312), (26, 299224192), (32, 243119656), (52, 149612096), (64, 121559828), (79, 98478848), (104, 74806048), (127, 61258496), (128, 60779914), (158, 49239424), (208, 37403024), (233, 33389824), (254, 30629248), (256, 30389957), (316, 24619712), (416, 18701512), (466, 16694912), (508, 15314624), (632, 12309856), (832, 9350756), (932, 8347456), (1016, 7657312), (1027, 7575296), (1264, 6154928), (1651, 4712192), (1664, 4675378), (1864, 4173728), (2032, 3828656), (2054, 3787648), (2528, 3077464), (3029, 2568448), (3302, 2356096), (3328, 2337689), (3728, 2086864), (4064, 1914328), (4108, 1893824), (5056, 1538732), (6058, 1284224), (6604, 1178048), (7456, 1043432), (8128, 957164), (8216, 946912), (10033, 775424), (10112, 769366), (12116, 642112), (13208, 589024), (14912, 521716), (16256, 478582), (16432, 473456), (18407, 422656), (20066, 387712), (20224, 384683), (24232, 321056), (26416, 294512), (29591, 262912), (29824, 260858), (32512, 239291), (32864, 236728), (36814, 211328), (40132, 193856), (48464, 160528), (52832, 147256), (59182, 131456), (59648, 130429), (65728, 118364), (73628, 105664), (80264, 96928)]