488889384

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1951}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 1252247040

約数和(自身を除く): 763357656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 197, 212, 318, 394, 424, 591, 636, 788, 1182, 1272, 1576, 1951, 2364, 3902, 4728, 5853, 7804, 10441, 11706, 15608, 20882, 23412, 31323, 41764, 46824, 62646, 83528, 103403, 125292, 206806, 250584, 310209, 384347, 413612, 620418, 768694, 827224, 1153041, 1240836, 1537388, 2306082, 2481672, 3074776, 4612164, 9224328, 20370391, 40740782, 61111173, 81481564, 122222346, 162963128, 244444692, 488889384]

約数ペア:

[(1, 488889384), (2, 244444692), (3, 162963128), (4, 122222346), (6, 81481564), (8, 61111173), (12, 40740782), (24, 20370391), (53, 9224328), (106, 4612164), (159, 3074776), (197, 2481672), (212, 2306082), (318, 1537388), (394, 1240836), (424, 1153041), (591, 827224), (636, 768694), (788, 620418), (1182, 413612), (1272, 384347), (1576, 310209), (1951, 250584), (2364, 206806), (3902, 125292), (4728, 103403), (5853, 83528), (7804, 62646), (10441, 46824), (11706, 41764), (15608, 31323), (20882, 23412)]