339939376

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23899}}^1$

素因数の和:24041

約数の個数: 40

約数和(自身を含む): 758681600

約数和(自身を除く): 418742224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 23899, 47798, 95596, 167293, 191192, 334586, 382384, 669172, 1338344, 2676688, 3035173, 6070346, 12140692, 21246211, 24281384, 42492422, 48562768, 84984844, 169969688, 339939376]

約数ペア:

[(1, 339939376), (2, 169969688), (4, 84984844), (7, 48562768), (8, 42492422), (14, 24281384), (16, 21246211), (28, 12140692), (56, 6070346), (112, 3035173), (127, 2676688), (254, 1338344), (508, 669172), (889, 382384), (1016, 334586), (1778, 191192), (2032, 167293), (3556, 95596), (7112, 47798), (14224, 23899)]