19441739328

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{61781}}^1$

素因数の和:61956

約数の個数: 112

約数和(自身を含む): 56493460800

約数和(自身を除く): 37051721472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 149, 176, 192, 264, 298, 352, 447, 528, 596, 704, 894, 1056, 1192, 1639, 1788, 2112, 2384, 3278, 3576, 4768, 4917, 6556, 7152, 9536, 9834, 13112, 14304, 19668, 26224, 28608, 39336, 52448, 61781, 78672, 104896, 123562, 157344, 185343, 247124, 314688, 370686, 494248, 679591, 741372, 988496, 1359182, 1482744, 1976992, 2038773, 2718364, 2965488, 3953984, 4077546, 5436728, 5930976, 8155092, 9205369, 10873456, 11861952, 16310184, 18410738, 21746912, 27616107, 32620368, 36821476, 43493824, 55232214, 65240736, 73642952, 101259059, 110464428, 130481472, 147285904, 202518118, 220928856, 294571808, 303777177, 405036236, 441857712, 589143616, 607554354, 810072472, 883715424, 1215108708, 1620144944, 1767430848, 2430217416, 3240289888, 4860434832, 6480579776, 9720869664, 19441739328]

約数ペア:

[(1, 19441739328), (2, 9720869664), (3, 6480579776), (4, 4860434832), (6, 3240289888), (8, 2430217416), (11, 1767430848), (12, 1620144944), (16, 1215108708), (22, 883715424), (24, 810072472), (32, 607554354), (33, 589143616), (44, 441857712), (48, 405036236), (64, 303777177), (66, 294571808), (88, 220928856), (96, 202518118), (132, 147285904), (149, 130481472), (176, 110464428), (192, 101259059), (264, 73642952), (298, 65240736), (352, 55232214), (447, 43493824), (528, 36821476), (596, 32620368), (704, 27616107), (894, 21746912), (1056, 18410738), (1192, 16310184), (1639, 11861952), (1788, 10873456), (2112, 9205369), (2384, 8155092), (3278, 5930976), (3576, 5436728), (4768, 4077546), (4917, 3953984), (6556, 2965488), (7152, 2718364), (9536, 2038773), (9834, 1976992), (13112, 1482744), (14304, 1359182), (19668, 988496), (26224, 741372), (28608, 679591), (39336, 494248), (52448, 370686), (61781, 314688), (78672, 247124), (104896, 185343), (123562, 157344)]