486277532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 976254048

約数和(自身を除く): 489976516

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 263, 403, 481, 526, 806, 961, 962, 1052, 1147, 1612, 1922, 1924, 2294, 3419, 3844, 4588, 6838, 8153, 9731, 12493, 13676, 14911, 16306, 19462, 24986, 29822, 32612, 35557, 38924, 49972, 59644, 71114, 105989, 126503, 142228, 211978, 252743, 253006, 301661, 423956, 462241, 505486, 506012, 603322, 924482, 1010972, 1206644, 1848964, 3285659, 3921593, 6571318, 7843186, 9351491, 13142636, 15686372, 18702982, 37405964, 121569383, 243138766, 486277532]

約数ペア:

[(1, 486277532), (2, 243138766), (4, 121569383), (13, 37405964), (26, 18702982), (31, 15686372), (37, 13142636), (52, 9351491), (62, 7843186), (74, 6571318), (124, 3921593), (148, 3285659), (263, 1848964), (403, 1206644), (481, 1010972), (526, 924482), (806, 603322), (961, 506012), (962, 505486), (1052, 462241), (1147, 423956), (1612, 301661), (1922, 253006), (1924, 252743), (2294, 211978), (3419, 142228), (3844, 126503), (4588, 105989), (6838, 71114), (8153, 59644), (9731, 49972), (12493, 38924), (13676, 35557), (14911, 32612), (16306, 29822), (19462, 24986)]