1321162458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 3530096640

約数和(自身を除く): 2208934182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 89, 121, 127, 138, 154, 161, 178, 231, 242, 253, 254, 267, 322, 363, 381, 462, 483, 506, 534, 623, 726, 759, 762, 847, 889, 966, 979, 1246, 1397, 1518, 1694, 1771, 1778, 1869, 1958, 2047, 2541, 2667, 2783, 2794, 2921, 2937, 3542, 3738, 4094, 4191, 5082, 5313, 5334, 5566, 5842, 5874, 6141, 6853, 8349, 8382, 8763, 9779, 10626, 10769, 11303, 12282, 13706, 14329, 15367, 16698, 17526, 19481, 19558, 20447, 20559, 21538, 22517, 22606, 28658, 29337, 30734, 32131, 32307, 33909, 38962, 40894, 41118, 42987, 45034, 46101, 58443, 58674, 61341, 64262, 64614, 67551, 67818, 75383, 79121, 85974, 92202, 96393, 107569, 116886, 122682, 124333, 135102, 150766, 157619, 158242, 192786, 215138, 224917, 226149, 237363, 247687, 248666, 259969, 315238, 322707, 353441, 372999, 449834, 452298, 472857, 474726, 495374, 519938, 645414, 674751, 706882, 743061, 745998, 779907, 870331, 945714, 1060323, 1349502, 1367663, 1486122, 1559814, 1733809, 1740662, 1819783, 2120646, 2474087, 2610993, 2735326, 2859659, 3467618, 3639566, 4102989, 4948174, 5201427, 5221986, 5459349, 5719318, 7422261, 8205978, 8578977, 9573641, 10402854, 10918698, 14844522, 17157954, 19147282, 20017613, 28720923, 31456249, 40035226, 57441846, 60052839, 62912498, 94368747, 120105678, 188737494, 220193743, 440387486, 660581229, 1321162458]

約数ペア:

[(1, 1321162458), (2, 660581229), (3, 440387486), (6, 220193743), (7, 188737494), (11, 120105678), (14, 94368747), (21, 62912498), (22, 60052839), (23, 57441846), (33, 40035226), (42, 31456249), (46, 28720923), (66, 20017613), (69, 19147282), (77, 17157954), (89, 14844522), (121, 10918698), (127, 10402854), (138, 9573641), (154, 8578977), (161, 8205978), (178, 7422261), (231, 5719318), (242, 5459349), (253, 5221986), (254, 5201427), (267, 4948174), (322, 4102989), (363, 3639566), (381, 3467618), (462, 2859659), (483, 2735326), (506, 2610993), (534, 2474087), (623, 2120646), (726, 1819783), (759, 1740662), (762, 1733809), (847, 1559814), (889, 1486122), (966, 1367663), (979, 1349502), (1246, 1060323), (1397, 945714), (1518, 870331), (1694, 779907), (1771, 745998), (1778, 743061), (1869, 706882), (1958, 674751), (2047, 645414), (2541, 519938), (2667, 495374), (2783, 474726), (2794, 472857), (2921, 452298), (2937, 449834), (3542, 372999), (3738, 353441), (4094, 322707), (4191, 315238), (5082, 259969), (5313, 248666), (5334, 247687), (5566, 237363), (5842, 226149), (5874, 224917), (6141, 215138), (6853, 192786), (8349, 158242), (8382, 157619), (8763, 150766), (9779, 135102), (10626, 124333), (10769, 122682), (11303, 116886), (12282, 107569), (13706, 96393), (14329, 92202), (15367, 85974), (16698, 79121), (17526, 75383), (19481, 67818), (19558, 67551), (20447, 64614), (20559, 64262), (21538, 61341), (22517, 58674), (22606, 58443), (28658, 46101), (29337, 45034), (30734, 42987), (32131, 41118), (32307, 40894), (33909, 38962)]