394920288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{195893}}^1$

素因数の和:195916

約数の個数: 72

約数和(自身を含む): 1283497488

約数和(自身を除く): 888577200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 195893, 391786, 587679, 783572, 1175358, 1371251, 1567144, 1763037, 2350716, 2742502, 3134288, 3526074, 4113753, 4701432, 5485004, 6268576, 7052148, 8227506, 9402864, 10970008, 12341259, 14104296, 16455012, 18805728, 21940016, 24682518, 28208592, 32910024, 43880032, 49365036, 56417184, 65820048, 98730072, 131640096, 197460144, 394920288]

約数ペア:

[(1, 394920288), (2, 197460144), (3, 131640096), (4, 98730072), (6, 65820048), (7, 56417184), (8, 49365036), (9, 43880032), (12, 32910024), (14, 28208592), (16, 24682518), (18, 21940016), (21, 18805728), (24, 16455012), (28, 14104296), (32, 12341259), (36, 10970008), (42, 9402864), (48, 8227506), (56, 7052148), (63, 6268576), (72, 5485004), (84, 4701432), (96, 4113753), (112, 3526074), (126, 3134288), (144, 2742502), (168, 2350716), (224, 1763037), (252, 1567144), (288, 1371251), (336, 1175358), (504, 783572), (672, 587679), (1008, 391786), (2016, 195893)]