996878520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251737}}^1$

素因数の和:251765

約数の個数: 96

約数和(自身を含む): 3534401520

約数和(自身を除く): 2537523000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 251737, 503474, 755211, 1006948, 1258685, 1510422, 2013896, 2265633, 2517370, 2769107, 3020844, 3776055, 4531266, 5034740, 5538214, 6041688, 7552110, 8307321, 9062532, 10069480, 11076428, 11328165, 13845535, 15104220, 16614642, 18125064, 22152856, 22656330, 24921963, 27691070, 30208440, 33229284, 41536605, 45312660, 49843926, 55382140, 66458568, 83073210, 90625320, 99687852, 110764280, 124609815, 166146420, 199375704, 249219630, 332292840, 498439260, 996878520]

約数ペア:

[(1, 996878520), (2, 498439260), (3, 332292840), (4, 249219630), (5, 199375704), (6, 166146420), (8, 124609815), (9, 110764280), (10, 99687852), (11, 90625320), (12, 83073210), (15, 66458568), (18, 55382140), (20, 49843926), (22, 45312660), (24, 41536605), (30, 33229284), (33, 30208440), (36, 27691070), (40, 24921963), (44, 22656330), (45, 22152856), (55, 18125064), (60, 16614642), (66, 15104220), (72, 13845535), (88, 11328165), (90, 11076428), (99, 10069480), (110, 9062532), (120, 8307321), (132, 7552110), (165, 6041688), (180, 5538214), (198, 5034740), (220, 4531266), (264, 3776055), (330, 3020844), (360, 2769107), (396, 2517370), (440, 2265633), (495, 2013896), (660, 1510422), (792, 1258685), (990, 1006948), (1320, 755211), (1980, 503474), (3960, 251737)]