2619282744

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{310931}}^1$

素因数の和:310962

約数の個数: 80

約数和(自身を含む): 7900782120

約数和(自身を除く): 5281499376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 310931, 621862, 932793, 1243724, 1865586, 2487448, 2798379, 3731172, 4042103, 5596758, 7462344, 8084206, 8395137, 11193516, 12126309, 16168412, 16790274, 22387032, 24252618, 25185411, 32336824, 33580548, 36378927, 48505236, 50370822, 67161096, 72757854, 97010472, 100741644, 109136781, 145515708, 201483288, 218273562, 291031416, 327410343, 436547124, 654820686, 873094248, 1309641372, 2619282744]

約数ペア:

[(1, 2619282744), (2, 1309641372), (3, 873094248), (4, 654820686), (6, 436547124), (8, 327410343), (9, 291031416), (12, 218273562), (13, 201483288), (18, 145515708), (24, 109136781), (26, 100741644), (27, 97010472), (36, 72757854), (39, 67161096), (52, 50370822), (54, 48505236), (72, 36378927), (78, 33580548), (81, 32336824), (104, 25185411), (108, 24252618), (117, 22387032), (156, 16790274), (162, 16168412), (216, 12126309), (234, 11193516), (312, 8395137), (324, 8084206), (351, 7462344), (468, 5596758), (648, 4042103), (702, 3731172), (936, 2798379), (1053, 2487448), (1404, 1865586), (2106, 1243724), (2808, 932793), (4212, 621862), (8424, 310931)]