526413132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{6311}}^1$

素因数の和:6659

約数の個数: 72

約数和(自身を含む): 1525585152

約数和(自身を除く): 999172020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1986, 2317, 2979, 3972, 4634, 5958, 6311, 6951, 9268, 11916, 12622, 13902, 18933, 20853, 25244, 27804, 37866, 41706, 44177, 56799, 75732, 83412, 88354, 113598, 132531, 176708, 227196, 265062, 397593, 530124, 795186, 1590372, 2088941, 4177882, 6266823, 8355764, 12533646, 14622587, 18800469, 25067292, 29245174, 37600938, 43867761, 58490348, 75201876, 87735522, 131603283, 175471044, 263206566, 526413132]

約数ペア:

[(1, 526413132), (2, 263206566), (3, 175471044), (4, 131603283), (6, 87735522), (7, 75201876), (9, 58490348), (12, 43867761), (14, 37600938), (18, 29245174), (21, 25067292), (28, 18800469), (36, 14622587), (42, 12533646), (63, 8355764), (84, 6266823), (126, 4177882), (252, 2088941), (331, 1590372), (662, 795186), (993, 530124), (1324, 397593), (1986, 265062), (2317, 227196), (2979, 176708), (3972, 132531), (4634, 113598), (5958, 88354), (6311, 83412), (6951, 75732), (9268, 56799), (11916, 44177), (12622, 41706), (13902, 37866), (18933, 27804), (20853, 25244)]