388670744

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3973

約数の個数: 96

約数和(自身を含む): 965260800

約数和(自身を除く): 576590056

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 392, 506, 539, 616, 644, 1012, 1078, 1127, 1288, 1771, 2024, 2156, 2254, 3542, 3919, 4312, 4508, 7084, 7838, 9016, 12397, 14168, 15676, 24794, 27433, 31352, 43109, 49588, 54866, 86218, 90137, 99176, 109732, 172436, 180274, 192031, 219464, 301763, 344872, 360548, 384062, 603526, 630959, 721096, 768124, 991507, 1207052, 1261918, 1536248, 1983014, 2112341, 2414104, 2523836, 3966028, 4224682, 4416713, 5047672, 6940549, 7932056, 8449364, 8833426, 13881098, 16898728, 17666852, 27762196, 35333704, 48583843, 55524392, 97167686, 194335372, 388670744]

約数ペア:

[(1, 388670744), (2, 194335372), (4, 97167686), (7, 55524392), (8, 48583843), (11, 35333704), (14, 27762196), (22, 17666852), (23, 16898728), (28, 13881098), (44, 8833426), (46, 8449364), (49, 7932056), (56, 6940549), (77, 5047672), (88, 4416713), (92, 4224682), (98, 3966028), (154, 2523836), (161, 2414104), (184, 2112341), (196, 1983014), (253, 1536248), (308, 1261918), (322, 1207052), (392, 991507), (506, 768124), (539, 721096), (616, 630959), (644, 603526), (1012, 384062), (1078, 360548), (1127, 344872), (1288, 301763), (1771, 219464), (2024, 192031), (2156, 180274), (2254, 172436), (3542, 109732), (3919, 99176), (4312, 90137), (4508, 86218), (7084, 54866), (7838, 49588), (9016, 43109), (12397, 31352), (14168, 27433), (15676, 24794)]