378049131812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2063}}^1\times {\mathrm{101581}}^1$

素因数の和:103700

約数の個数: 48

約数和(自身を含む): 739698994944

約数和(自身を除く): 361649863132

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 2063, 4126, 8252, 22693, 45386, 84583, 90772, 101581, 169166, 203162, 338332, 406324, 930413, 1117391, 1860826, 2234782, 3721652, 4164821, 4469564, 8329642, 16659284, 45813031, 91626062, 183252124, 209561603, 419123206, 838246412, 2305177633, 4610355266, 8592025723, 9220710532, 17184051446, 34368102892, 94512282953, 189024565906, 378049131812]

約数ペア:

[(1, 378049131812), (2, 189024565906), (4, 94512282953), (11, 34368102892), (22, 17184051446), (41, 9220710532), (44, 8592025723), (82, 4610355266), (164, 2305177633), (451, 838246412), (902, 419123206), (1804, 209561603), (2063, 183252124), (4126, 91626062), (8252, 45813031), (22693, 16659284), (45386, 8329642), (84583, 4469564), (90772, 4164821), (101581, 3721652), (169166, 2234782), (203162, 1860826), (338332, 1117391), (406324, 930413)]