249345012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{18211}}^1$

素因数の和:18388

約数の個数: 48

約数和(自身を含む): 669036032

約数和(自身を除く): 419691020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 18211, 36422, 54633, 72844, 109266, 127477, 218532, 254954, 382431, 509908, 764862, 1529724, 2968393, 5936786, 8905179, 11873572, 17810358, 20778751, 35620716, 41557502, 62336253, 83115004, 124672506, 249345012]

約数ペア:

[(1, 249345012), (2, 124672506), (3, 83115004), (4, 62336253), (6, 41557502), (7, 35620716), (12, 20778751), (14, 17810358), (21, 11873572), (28, 8905179), (42, 5936786), (84, 2968393), (163, 1529724), (326, 764862), (489, 509908), (652, 382431), (978, 254954), (1141, 218532), (1956, 127477), (2282, 109266), (3423, 72844), (4564, 54633), (6846, 36422), (13692, 18211)]