1312865568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{651223}}^1$

素因数の和:651246

約数の個数: 72

約数和(自身を含む): 4266819648

約数和(自身を除く): 2953954080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 651223, 1302446, 1953669, 2604892, 3907338, 4558561, 5209784, 5861007, 7814676, 9117122, 10419568, 11722014, 13675683, 15629352, 18234244, 20839136, 23444028, 27351366, 31258704, 36468488, 41027049, 46888056, 54702732, 62517408, 72936976, 82054098, 93776112, 109405464, 145873952, 164108196, 187552224, 218810928, 328216392, 437621856, 656432784, 1312865568]

約数ペア:

[(1, 1312865568), (2, 656432784), (3, 437621856), (4, 328216392), (6, 218810928), (7, 187552224), (8, 164108196), (9, 145873952), (12, 109405464), (14, 93776112), (16, 82054098), (18, 72936976), (21, 62517408), (24, 54702732), (28, 46888056), (32, 41027049), (36, 36468488), (42, 31258704), (48, 27351366), (56, 23444028), (63, 20839136), (72, 18234244), (84, 15629352), (96, 13675683), (112, 11722014), (126, 10419568), (144, 9117122), (168, 7814676), (224, 5861007), (252, 5209784), (288, 4558561), (336, 3907338), (504, 2604892), (672, 1953669), (1008, 1302446), (2016, 651223)]