1378155072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1025413}}^1$

素因数の和:1025435

約数の個数: 56

約数和(自身を含む): 4167282496

約数和(自身を除く): 2789127424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1025413, 2050826, 3076239, 4101652, 6152478, 7177891, 8203304, 12304956, 14355782, 16406608, 21533673, 24609912, 28711564, 32813216, 43067346, 49219824, 57423128, 65626432, 86134692, 98439648, 114846256, 172269384, 196879296, 229692512, 344538768, 459385024, 689077536, 1378155072]

約数ペア:

[(1, 1378155072), (2, 689077536), (3, 459385024), (4, 344538768), (6, 229692512), (7, 196879296), (8, 172269384), (12, 114846256), (14, 98439648), (16, 86134692), (21, 65626432), (24, 57423128), (28, 49219824), (32, 43067346), (42, 32813216), (48, 28711564), (56, 24609912), (64, 21533673), (84, 16406608), (96, 14355782), (112, 12304956), (168, 8203304), (192, 7177891), (224, 6152478), (336, 4101652), (448, 3076239), (672, 2050826), (1344, 1025413)]