21717666456

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{39359}}^1$

素因数の和:39728

約数の個数: 64

約数和(自身を含む): 55148083200

約数和(自身を除く): 33430416744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 277, 332, 498, 554, 664, 831, 996, 1108, 1662, 1992, 2216, 3324, 6648, 22991, 39359, 45982, 68973, 78718, 91964, 118077, 137946, 157436, 183928, 236154, 275892, 314872, 472308, 551784, 944616, 3266797, 6533594, 9800391, 10902443, 13067188, 19600782, 21804886, 26134376, 32707329, 39201564, 43609772, 65414658, 78403128, 87219544, 130829316, 261658632, 904902769, 1809805538, 2714708307, 3619611076, 5429416614, 7239222152, 10858833228, 21717666456]

約数ペア:

[(1, 21717666456), (2, 10858833228), (3, 7239222152), (4, 5429416614), (6, 3619611076), (8, 2714708307), (12, 1809805538), (24, 904902769), (83, 261658632), (166, 130829316), (249, 87219544), (277, 78403128), (332, 65414658), (498, 43609772), (554, 39201564), (664, 32707329), (831, 26134376), (996, 21804886), (1108, 19600782), (1662, 13067188), (1992, 10902443), (2216, 9800391), (3324, 6533594), (6648, 3266797), (22991, 944616), (39359, 551784), (45982, 472308), (68973, 314872), (78718, 275892), (91964, 236154), (118077, 183928), (137946, 157436)]