249525536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4723}}^1$

素因数の和:4873

約数の個数: 48

約数和(自身を含む): 533320704

約数和(自身を除く): 283795168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 4723, 6604, 9446, 13208, 18892, 26416, 37784, 52832, 61399, 75568, 122798, 151136, 245596, 491192, 599821, 982384, 1199642, 1964768, 2399284, 4798568, 7797673, 9597136, 15595346, 19194272, 31190692, 62381384, 124762768, 249525536]

約数ペア:

[(1, 249525536), (2, 124762768), (4, 62381384), (8, 31190692), (13, 19194272), (16, 15595346), (26, 9597136), (32, 7797673), (52, 4798568), (104, 2399284), (127, 1964768), (208, 1199642), (254, 982384), (416, 599821), (508, 491192), (1016, 245596), (1651, 151136), (2032, 122798), (3302, 75568), (4064, 61399), (4723, 52832), (6604, 37784), (9446, 26416), (13208, 18892)]