881296272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197423}}^1$

素因数の和:197468

約数の個数: 60

約数和(自身を含む): 2545979904

約数和(自身を除く): 1664683632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 197423, 394846, 592269, 789692, 1184538, 1579384, 1776807, 2369076, 3158768, 3553614, 4738152, 6120113, 7107228, 9476304, 12240226, 14214456, 18360339, 24480452, 28428912, 36720678, 48960904, 55081017, 73441356, 97921808, 110162034, 146882712, 220324068, 293765424, 440648136, 881296272]

約数ペア:

[(1, 881296272), (2, 440648136), (3, 293765424), (4, 220324068), (6, 146882712), (8, 110162034), (9, 97921808), (12, 73441356), (16, 55081017), (18, 48960904), (24, 36720678), (31, 28428912), (36, 24480452), (48, 18360339), (62, 14214456), (72, 12240226), (93, 9476304), (124, 7107228), (144, 6120113), (186, 4738152), (248, 3553614), (279, 3158768), (372, 2369076), (496, 1776807), (558, 1579384), (744, 1184538), (1116, 789692), (1488, 592269), (2232, 394846), (4464, 197423)]