1271616528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9391}}^1$

素因数の和:9453

約数の個数: 160

約数和(自身を含む): 4173955072

約数和(自身を除く): 2902338544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9391, 9672, 10416, 11284, 16926, 18782, 19344, 22568, 28173, 33852, 37564, 45136, 56346, 65737, 67704, 75128, 112692, 122083, 131474, 135408, 150256, 197211, 225384, 244166, 262948, 291121, 366249, 394422, 450768, 488332, 525896, 582242, 732498, 788844, 854581, 873363, 976664, 1051792, 1164484, 1464996, 1577688, 1709162, 1746726, 1953328, 2037847, 2328968, 2563743, 2929992, 3155376, 3418324, 3493452, 3784573, 4075694, 4657936, 5127486, 5859984, 6113541, 6836648, 6986904, 7569146, 8151388, 10254972, 11353719, 12227082, 13673296, 13973808, 15138292, 16302776, 20509944, 22707438, 24454164, 26492011, 30276584, 32605552, 41019888, 45414876, 48908328, 52984022, 60553168, 79476033, 90829752, 97816656, 105968044, 158952066, 181659504, 211936088, 317904132, 423872176, 635808264, 1271616528]

約数ペア:

[(1, 1271616528), (2, 635808264), (3, 423872176), (4, 317904132), (6, 211936088), (7, 181659504), (8, 158952066), (12, 105968044), (13, 97816656), (14, 90829752), (16, 79476033), (21, 60553168), (24, 52984022), (26, 48908328), (28, 45414876), (31, 41019888), (39, 32605552), (42, 30276584), (48, 26492011), (52, 24454164), (56, 22707438), (62, 20509944), (78, 16302776), (84, 15138292), (91, 13973808), (93, 13673296), (104, 12227082), (112, 11353719), (124, 10254972), (156, 8151388), (168, 7569146), (182, 6986904), (186, 6836648), (208, 6113541), (217, 5859984), (248, 5127486), (273, 4657936), (312, 4075694), (336, 3784573), (364, 3493452), (372, 3418324), (403, 3155376), (434, 2929992), (496, 2563743), (546, 2328968), (624, 2037847), (651, 1953328), (728, 1746726), (744, 1709162), (806, 1577688), (868, 1464996), (1092, 1164484), (1209, 1051792), (1302, 976664), (1456, 873363), (1488, 854581), (1612, 788844), (1736, 732498), (2184, 582242), (2418, 525896), (2604, 488332), (2821, 450768), (3224, 394422), (3472, 366249), (4368, 291121), (4836, 262948), (5208, 244166), (5642, 225384), (6448, 197211), (8463, 150256), (9391, 135408), (9672, 131474), (10416, 122083), (11284, 112692), (16926, 75128), (18782, 67704), (19344, 65737), (22568, 56346), (28173, 45136), (33852, 37564)]