248786904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 647331840

約数和(自身を除く): 398544936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 2633, 3048, 3937, 5266, 7874, 7899, 10532, 11811, 15748, 15798, 21064, 23622, 31496, 31596, 47244, 63192, 81623, 94488, 163246, 244869, 326492, 334391, 489738, 652984, 668782, 979476, 1003173, 1337564, 1958952, 2006346, 2675128, 4012692, 8025384, 10366121, 20732242, 31098363, 41464484, 62196726, 82928968, 124393452, 248786904]

約数ペア:

[(1, 248786904), (2, 124393452), (3, 82928968), (4, 62196726), (6, 41464484), (8, 31098363), (12, 20732242), (24, 10366121), (31, 8025384), (62, 4012692), (93, 2675128), (124, 2006346), (127, 1958952), (186, 1337564), (248, 1003173), (254, 979476), (372, 668782), (381, 652984), (508, 489738), (744, 334391), (762, 326492), (1016, 244869), (1524, 163246), (2633, 94488), (3048, 81623), (3937, 63192), (5266, 47244), (7874, 31596), (7899, 31496), (10532, 23622), (11811, 21064), (15748, 15798)]