2788595424

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^2\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 180

約数和(自身を含む): 8380665216

約数和(自身を除く): 5592069792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 383, 424, 432, 477, 636, 648, 766, 848, 864, 954, 1149, 1272, 1296, 1431, 1532, 1696, 1908, 2298, 2544, 2592, 2809, 2862, 3064, 3447, 3816, 4293, 4596, 5088, 5618, 5724, 6128, 6894, 7632, 8427, 8586, 9192, 10341, 11236, 11448, 12256, 13788, 15264, 16854, 17172, 18384, 20299, 20682, 22472, 22896, 25281, 27576, 31023, 33708, 34344, 36768, 40598, 41364, 44944, 45792, 50562, 55152, 60897, 62046, 67416, 68688, 75843, 81196, 82728, 89888, 101124, 110304, 121794, 124092, 134832, 137376, 151686, 162392, 165456, 182691, 202248, 227529, 243588, 248184, 269664, 303372, 324784, 330912, 365382, 404496, 455058, 487176, 496368, 548073, 606744, 649568, 730764, 808992, 910116, 974352, 992736, 1075847, 1096146, 1213488, 1461528, 1644219, 1820232, 1948704, 2151694, 2192292, 2426976, 2923056, 3227541, 3288438, 3640464, 4303388, 4384584, 5846112, 6455082, 6576876, 7280928, 8606776, 8769168, 9682623, 12910164, 13153752, 17213552, 17538336, 19365246, 25820328, 26307504, 29047869, 34427104, 38730492, 51640656, 52615008, 58095738, 77460984, 87143607, 103281312, 116191476, 154921968, 174287214, 232382952, 309843936, 348574428, 464765904, 697148856, 929531808, 1394297712, 2788595424]

約数ペア:

[(1, 2788595424), (2, 1394297712), (3, 929531808), (4, 697148856), (6, 464765904), (8, 348574428), (9, 309843936), (12, 232382952), (16, 174287214), (18, 154921968), (24, 116191476), (27, 103281312), (32, 87143607), (36, 77460984), (48, 58095738), (53, 52615008), (54, 51640656), (72, 38730492), (81, 34427104), (96, 29047869), (106, 26307504), (108, 25820328), (144, 19365246), (159, 17538336), (162, 17213552), (212, 13153752), (216, 12910164), (288, 9682623), (318, 8769168), (324, 8606776), (383, 7280928), (424, 6576876), (432, 6455082), (477, 5846112), (636, 4384584), (648, 4303388), (766, 3640464), (848, 3288438), (864, 3227541), (954, 2923056), (1149, 2426976), (1272, 2192292), (1296, 2151694), (1431, 1948704), (1532, 1820232), (1696, 1644219), (1908, 1461528), (2298, 1213488), (2544, 1096146), (2592, 1075847), (2809, 992736), (2862, 974352), (3064, 910116), (3447, 808992), (3816, 730764), (4293, 649568), (4596, 606744), (5088, 548073), (5618, 496368), (5724, 487176), (6128, 455058), (6894, 404496), (7632, 365382), (8427, 330912), (8586, 324784), (9192, 303372), (10341, 269664), (11236, 248184), (11448, 243588), (12256, 227529), (13788, 202248), (15264, 182691), (16854, 165456), (17172, 162392), (18384, 151686), (20299, 137376), (20682, 134832), (22472, 124092), (22896, 121794), (25281, 110304), (27576, 101124), (31023, 89888), (33708, 82728), (34344, 81196), (36768, 75843), (40598, 68688), (41364, 67416), (44944, 62046), (45792, 60897), (50562, 55152)]