340052336

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1978

約数の個数: 60

約数和(自身を含む): 724464792

約数和(自身を除く): 384412456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 169, 208, 268, 338, 536, 676, 871, 1072, 1352, 1742, 1877, 2704, 3484, 3754, 6968, 7508, 11323, 13936, 15016, 22646, 24401, 30032, 45292, 48802, 90584, 97604, 125759, 181168, 195208, 251518, 317213, 390416, 503036, 634426, 1006072, 1268852, 1634867, 2012144, 2537704, 3269734, 5075408, 6539468, 13078936, 21253271, 26157872, 42506542, 85013084, 170026168, 340052336]

約数ペア:

[(1, 340052336), (2, 170026168), (4, 85013084), (8, 42506542), (13, 26157872), (16, 21253271), (26, 13078936), (52, 6539468), (67, 5075408), (104, 3269734), (134, 2537704), (169, 2012144), (208, 1634867), (268, 1268852), (338, 1006072), (536, 634426), (676, 503036), (871, 390416), (1072, 317213), (1352, 251518), (1742, 195208), (1877, 181168), (2704, 125759), (3484, 97604), (3754, 90584), (6968, 48802), (7508, 45292), (11323, 30032), (13936, 24401), (15016, 22646)]