1977390144

素因数分解:

$2^6\times 3^5\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2479

約数の個数: 168

約数和(自身を含む): 5991148800

約数和(自身を除く): 4013758656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 243, 288, 318, 324, 424, 432, 477, 486, 576, 636, 648, 848, 864, 954, 972, 1272, 1296, 1431, 1696, 1728, 1908, 1944, 2399, 2544, 2592, 2862, 3392, 3816, 3888, 4293, 4798, 5088, 5184, 5724, 7197, 7632, 7776, 8586, 9596, 10176, 11448, 12879, 14394, 15264, 15552, 17172, 19192, 21591, 22896, 25758, 28788, 30528, 34344, 38384, 43182, 45792, 51516, 57576, 64773, 68688, 76768, 86364, 91584, 103032, 115152, 127147, 129546, 137376, 153536, 172728, 194319, 206064, 230304, 254294, 259092, 274752, 345456, 381441, 388638, 412128, 460608, 508588, 518184, 582957, 690912, 762882, 777276, 824256, 1017176, 1036368, 1144323, 1165914, 1381824, 1525764, 1554552, 2034352, 2072736, 2288646, 2331828, 3051528, 3109104, 3432969, 4068704, 4145472, 4577292, 4663656, 6103056, 6218208, 6865938, 8137408, 9154584, 9327312, 10298907, 12206112, 12436416, 13731876, 18309168, 18654624, 20597814, 24412224, 27463752, 30896721, 36618336, 37309248, 41195628, 54927504, 61793442, 73236672, 82391256, 109855008, 123586884, 164782512, 219710016, 247173768, 329565024, 494347536, 659130048, 988695072, 1977390144]

約数ペア:

[(1, 1977390144), (2, 988695072), (3, 659130048), (4, 494347536), (6, 329565024), (8, 247173768), (9, 219710016), (12, 164782512), (16, 123586884), (18, 109855008), (24, 82391256), (27, 73236672), (32, 61793442), (36, 54927504), (48, 41195628), (53, 37309248), (54, 36618336), (64, 30896721), (72, 27463752), (81, 24412224), (96, 20597814), (106, 18654624), (108, 18309168), (144, 13731876), (159, 12436416), (162, 12206112), (192, 10298907), (212, 9327312), (216, 9154584), (243, 8137408), (288, 6865938), (318, 6218208), (324, 6103056), (424, 4663656), (432, 4577292), (477, 4145472), (486, 4068704), (576, 3432969), (636, 3109104), (648, 3051528), (848, 2331828), (864, 2288646), (954, 2072736), (972, 2034352), (1272, 1554552), (1296, 1525764), (1431, 1381824), (1696, 1165914), (1728, 1144323), (1908, 1036368), (1944, 1017176), (2399, 824256), (2544, 777276), (2592, 762882), (2862, 690912), (3392, 582957), (3816, 518184), (3888, 508588), (4293, 460608), (4798, 412128), (5088, 388638), (5184, 381441), (5724, 345456), (7197, 274752), (7632, 259092), (7776, 254294), (8586, 230304), (9596, 206064), (10176, 194319), (11448, 172728), (12879, 153536), (14394, 137376), (15264, 129546), (15552, 127147), (17172, 115152), (19192, 103032), (21591, 91584), (22896, 86364), (25758, 76768), (28788, 68688), (30528, 64773), (34344, 57576), (38384, 51516), (43182, 45792)]