271405722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 644474880

約数和(自身を除く): 373069158

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 443, 503, 609, 886, 1006, 1218, 1329, 1509, 2658, 3018, 3101, 3521, 6202, 7042, 9303, 10563, 12847, 14587, 18606, 21126, 25694, 29174, 38541, 43761, 77082, 87522, 89929, 102109, 179858, 204218, 222829, 269787, 306327, 445658, 539574, 612654, 668487, 1336974, 1559803, 3119606, 4679409, 6462041, 9358818, 12924082, 19386123, 38772246, 45234287, 90468574, 135702861, 271405722]

約数ペア:

[(1, 271405722), (2, 135702861), (3, 90468574), (6, 45234287), (7, 38772246), (14, 19386123), (21, 12924082), (29, 9358818), (42, 6462041), (58, 4679409), (87, 3119606), (174, 1559803), (203, 1336974), (406, 668487), (443, 612654), (503, 539574), (609, 445658), (886, 306327), (1006, 269787), (1218, 222829), (1329, 204218), (1509, 179858), (2658, 102109), (3018, 89929), (3101, 87522), (3521, 77082), (6202, 43761), (7042, 38541), (9303, 29174), (10563, 25694), (12847, 21126), (14587, 18606)]