338017407

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 602090496

約数和(自身を除く): 264073089

約数列:

[1, 3, 7, 13, 21, 23, 39, 41, 69, 91, 101, 123, 161, 169, 273, 287, 299, 303, 483, 507, 533, 707, 861, 897, 943, 1183, 1313, 1599, 2093, 2121, 2323, 2829, 3549, 3731, 3887, 3939, 4141, 6279, 6601, 6929, 6969, 9191, 11193, 11661, 12259, 12423, 16261, 17069, 19803, 20787, 27209, 27573, 28987, 30199, 36777, 48503, 48783, 51207, 53833, 81627, 85813, 86961, 90597, 95243, 119483, 145509, 159367, 161499, 211393, 257439, 285729, 358449, 376831, 392587, 478101, 634179, 666701, 699829, 1115569, 1130493, 1177761, 1238159, 2000103, 2099487, 2748109, 3346707, 3714477, 4898803, 8244327, 8667113, 14696409, 16096067, 26001339, 48288201, 112672469, 338017407]

約数ペア:

[(1, 338017407), (3, 112672469), (7, 48288201), (13, 26001339), (21, 16096067), (23, 14696409), (39, 8667113), (41, 8244327), (69, 4898803), (91, 3714477), (101, 3346707), (123, 2748109), (161, 2099487), (169, 2000103), (273, 1238159), (287, 1177761), (299, 1130493), (303, 1115569), (483, 699829), (507, 666701), (533, 634179), (707, 478101), (861, 392587), (897, 376831), (943, 358449), (1183, 285729), (1313, 257439), (1599, 211393), (2093, 161499), (2121, 159367), (2323, 145509), (2829, 119483), (3549, 95243), (3731, 90597), (3887, 86961), (3939, 85813), (4141, 81627), (6279, 53833), (6601, 51207), (6929, 48783), (6969, 48503), (9191, 36777), (11193, 30199), (11661, 28987), (12259, 27573), (12423, 27209), (16261, 20787), (17069, 19803)]