289412036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 540546048

約数和(自身を除く): 251134012

約数列:

[1, 2, 4, 23, 46, 83, 92, 151, 166, 251, 302, 332, 502, 604, 1004, 1909, 3473, 3818, 5773, 6946, 7636, 11546, 12533, 13892, 20833, 23092, 25066, 37901, 41666, 50132, 75802, 83332, 151604, 288259, 479159, 576518, 871723, 958318, 1153036, 1743446, 1916636, 3145783, 3486892, 6291566, 12583132, 72353009, 144706018, 289412036]

約数ペア:

[(1, 289412036), (2, 144706018), (4, 72353009), (23, 12583132), (46, 6291566), (83, 3486892), (92, 3145783), (151, 1916636), (166, 1743446), (251, 1153036), (302, 958318), (332, 871723), (502, 576518), (604, 479159), (1004, 288259), (1909, 151604), (3473, 83332), (3818, 75802), (5773, 50132), (6946, 41666), (7636, 37901), (11546, 25066), (12533, 23092), (13892, 20833)]