305150384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 160

約数和(自身を含む): 784235520

約数和(自身を除く): 479085136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 89, 92, 112, 121, 154, 161, 176, 178, 184, 242, 253, 308, 322, 356, 368, 484, 506, 616, 623, 644, 712, 847, 968, 979, 1012, 1232, 1246, 1288, 1331, 1424, 1694, 1771, 1936, 1958, 2024, 2047, 2492, 2576, 2662, 2783, 3388, 3542, 3916, 4048, 4094, 4984, 5324, 5566, 6776, 6853, 7084, 7832, 8188, 9317, 9968, 10648, 10769, 11132, 13552, 13706, 14168, 14329, 15664, 16376, 18634, 19481, 21296, 21538, 22264, 22517, 27412, 28336, 28658, 30613, 32752, 37268, 38962, 43076, 44528, 45034, 54824, 57316, 61226, 74536, 75383, 77924, 86152, 90068, 109648, 114632, 118459, 122452, 149072, 150766, 155848, 157619, 172304, 180136, 214291, 229264, 236918, 244904, 247687, 301532, 311696, 315238, 360272, 428582, 473836, 489808, 495374, 603064, 630476, 829213, 857164, 947672, 990748, 1206128, 1260952, 1658426, 1714328, 1733809, 1895344, 1981496, 2521904, 2724557, 3316852, 3428656, 3467618, 3962992, 5449114, 6633704, 6935236, 10898228, 13267408, 13870472, 19071899, 21796456, 27740944, 38143798, 43592912, 76287596, 152575192, 305150384]

約数ペア:

[(1, 305150384), (2, 152575192), (4, 76287596), (7, 43592912), (8, 38143798), (11, 27740944), (14, 21796456), (16, 19071899), (22, 13870472), (23, 13267408), (28, 10898228), (44, 6935236), (46, 6633704), (56, 5449114), (77, 3962992), (88, 3467618), (89, 3428656), (92, 3316852), (112, 2724557), (121, 2521904), (154, 1981496), (161, 1895344), (176, 1733809), (178, 1714328), (184, 1658426), (242, 1260952), (253, 1206128), (308, 990748), (322, 947672), (356, 857164), (368, 829213), (484, 630476), (506, 603064), (616, 495374), (623, 489808), (644, 473836), (712, 428582), (847, 360272), (968, 315238), (979, 311696), (1012, 301532), (1232, 247687), (1246, 244904), (1288, 236918), (1331, 229264), (1424, 214291), (1694, 180136), (1771, 172304), (1936, 157619), (1958, 155848), (2024, 150766), (2047, 149072), (2492, 122452), (2576, 118459), (2662, 114632), (2783, 109648), (3388, 90068), (3542, 86152), (3916, 77924), (4048, 75383), (4094, 74536), (4984, 61226), (5324, 57316), (5566, 54824), (6776, 45034), (6853, 44528), (7084, 43076), (7832, 38962), (8188, 37268), (9317, 32752), (9968, 30613), (10648, 28658), (10769, 28336), (11132, 27412), (13552, 22517), (13706, 22264), (14168, 21538), (14329, 21296), (15664, 19481), (16376, 18634)]