236489240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3732

約数の個数: 64

約数和(自身を含む): 577704960

約数和(自身を除く): 341215720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 3581, 5080, 6604, 7162, 8255, 13208, 14324, 16510, 17905, 28648, 33020, 35810, 46553, 66040, 71620, 93106, 143240, 186212, 232765, 372424, 454787, 465530, 909574, 931060, 1819148, 1862120, 2273935, 3638296, 4547870, 5912231, 9095740, 11824462, 18191480, 23648924, 29561155, 47297848, 59122310, 118244620, 236489240]

約数ペア:

[(1, 236489240), (2, 118244620), (4, 59122310), (5, 47297848), (8, 29561155), (10, 23648924), (13, 18191480), (20, 11824462), (26, 9095740), (40, 5912231), (52, 4547870), (65, 3638296), (104, 2273935), (127, 1862120), (130, 1819148), (254, 931060), (260, 909574), (508, 465530), (520, 454787), (635, 372424), (1016, 232765), (1270, 186212), (1651, 143240), (2540, 93106), (3302, 71620), (3581, 66040), (5080, 46553), (6604, 35810), (7162, 33020), (8255, 28648), (13208, 17905), (14324, 16510)]