263234004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{25243}}^1$

素因数の和:25340

約数の個数: 48

約数和(自身を含む): 678558720

約数和(自身を除く): 415324716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 25243, 50486, 75729, 100972, 151458, 277673, 302916, 555346, 833019, 1110692, 1666038, 1994197, 3332076, 3988394, 5982591, 7976788, 11965182, 21936167, 23930364, 43872334, 65808501, 87744668, 131617002, 263234004]

約数ペア:

[(1, 263234004), (2, 131617002), (3, 87744668), (4, 65808501), (6, 43872334), (11, 23930364), (12, 21936167), (22, 11965182), (33, 7976788), (44, 5982591), (66, 3988394), (79, 3332076), (132, 1994197), (158, 1666038), (237, 1110692), (316, 833019), (474, 555346), (869, 302916), (948, 277673), (1738, 151458), (2607, 100972), (3476, 75729), (5214, 50486), (10428, 25243)]