273928662

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 750182400

約数和(自身を除く): 476253738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 43, 54, 57, 63, 86, 114, 126, 129, 133, 171, 189, 258, 266, 301, 342, 378, 387, 399, 513, 602, 774, 798, 817, 887, 903, 1026, 1161, 1197, 1634, 1774, 1806, 2322, 2394, 2451, 2661, 2709, 3591, 4902, 5322, 5418, 5719, 6209, 7182, 7353, 7983, 8127, 11438, 12418, 14706, 15966, 16254, 16853, 17157, 18627, 22059, 23949, 33706, 34314, 37254, 38141, 44118, 47898, 50559, 51471, 55881, 76282, 101118, 102942, 111762, 114423, 117971, 151677, 154413, 167643, 228846, 235942, 266987, 303354, 308826, 335286, 343269, 353913, 455031, 533974, 686538, 707826, 724679, 800961, 910062, 1029807, 1061739, 1449358, 1601922, 2059614, 2123478, 2174037, 2402883, 3185217, 4348074, 4805766, 5072753, 6370434, 6522111, 7208649, 10145506, 13044222, 14417298, 15218259, 19566333, 30436518, 39132666, 45654777, 91309554, 136964331, 273928662]

約数ペア:

[(1, 273928662), (2, 136964331), (3, 91309554), (6, 45654777), (7, 39132666), (9, 30436518), (14, 19566333), (18, 15218259), (19, 14417298), (21, 13044222), (27, 10145506), (38, 7208649), (42, 6522111), (43, 6370434), (54, 5072753), (57, 4805766), (63, 4348074), (86, 3185217), (114, 2402883), (126, 2174037), (129, 2123478), (133, 2059614), (171, 1601922), (189, 1449358), (258, 1061739), (266, 1029807), (301, 910062), (342, 800961), (378, 724679), (387, 707826), (399, 686538), (513, 533974), (602, 455031), (774, 353913), (798, 343269), (817, 335286), (887, 308826), (903, 303354), (1026, 266987), (1161, 235942), (1197, 228846), (1634, 167643), (1774, 154413), (1806, 151677), (2322, 117971), (2394, 114423), (2451, 111762), (2661, 102942), (2709, 101118), (3591, 76282), (4902, 55881), (5322, 51471), (5418, 50559), (5719, 47898), (6209, 44118), (7182, 38141), (7353, 37254), (7983, 34314), (8127, 33706), (11438, 23949), (12418, 22059), (14706, 18627), (15966, 17157), (16254, 16853)]