347293908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{25589}}^1$

素因数の和:25641

約数の個数: 72

約数和(自身を含む): 978049800

約数和(自身を除く): 630755892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 25589, 51178, 76767, 102356, 153534, 230301, 307068, 332657, 460602, 665314, 742081, 921204, 997971, 1330628, 1484162, 1995942, 2226243, 2968324, 2993913, 3991884, 4452486, 5987826, 6678729, 8904972, 9647053, 11975652, 13357458, 19294106, 26714916, 28941159, 38588212, 57882318, 86823477, 115764636, 173646954, 347293908]

約数ペア:

[(1, 347293908), (2, 173646954), (3, 115764636), (4, 86823477), (6, 57882318), (9, 38588212), (12, 28941159), (13, 26714916), (18, 19294106), (26, 13357458), (29, 11975652), (36, 9647053), (39, 8904972), (52, 6678729), (58, 5987826), (78, 4452486), (87, 3991884), (116, 2993913), (117, 2968324), (156, 2226243), (174, 1995942), (234, 1484162), (261, 1330628), (348, 997971), (377, 921204), (468, 742081), (522, 665314), (754, 460602), (1044, 332657), (1131, 307068), (1508, 230301), (2262, 153534), (3393, 102356), (4524, 76767), (6786, 51178), (13572, 25589)]