1809195264

素因数分解:

$2^8\times 3^5\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 216

約数和(自身を含む): 5475957760

約数和(自身を除く): 3666762496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 192, 216, 229, 243, 254, 256, 288, 324, 381, 384, 432, 458, 486, 508, 576, 648, 687, 762, 768, 864, 916, 972, 1016, 1143, 1152, 1296, 1374, 1524, 1728, 1832, 1944, 2032, 2061, 2286, 2304, 2592, 2748, 3048, 3429, 3456, 3664, 3888, 4064, 4122, 4572, 5184, 5496, 6096, 6183, 6858, 6912, 7328, 7776, 8128, 8244, 9144, 10287, 10368, 10992, 12192, 12366, 13716, 14656, 15552, 16256, 16488, 18288, 18549, 20574, 20736, 21984, 24384, 24732, 27432, 29083, 29312, 30861, 31104, 32512, 32976, 36576, 37098, 41148, 43968, 48768, 49464, 54864, 55647, 58166, 58624, 61722, 62208, 65952, 73152, 74196, 82296, 87249, 87936, 97536, 98928, 109728, 111294, 116332, 123444, 131904, 146304, 148392, 164592, 174498, 175872, 197856, 219456, 222588, 232664, 246888, 261747, 263808, 292608, 296784, 329184, 348996, 395712, 438912, 445176, 465328, 493776, 523494, 527616, 593568, 658368, 697992, 785241, 791424, 877824, 890352, 930656, 987552, 1046988, 1187136, 1316736, 1395984, 1570482, 1582848, 1780704, 1861312, 1975104, 2093976, 2355723, 2374272, 2633472, 2791968, 3140964, 3561408, 3722624, 3950208, 4187952, 4711446, 4748544, 5583936, 6281928, 7067169, 7122816, 7445248, 7900416, 8375904, 9422892, 11167872, 12563856, 14134338, 14245632, 16751808, 18845784, 22335744, 25127712, 28268676, 33503616, 37691568, 50255424, 56537352, 67007232, 75383136, 100510848, 113074704, 150766272, 201021696, 226149408, 301532544, 452298816, 603065088, 904597632, 1809195264]

約数ペア:

[(1, 1809195264), (2, 904597632), (3, 603065088), (4, 452298816), (6, 301532544), (8, 226149408), (9, 201021696), (12, 150766272), (16, 113074704), (18, 100510848), (24, 75383136), (27, 67007232), (32, 56537352), (36, 50255424), (48, 37691568), (54, 33503616), (64, 28268676), (72, 25127712), (81, 22335744), (96, 18845784), (108, 16751808), (127, 14245632), (128, 14134338), (144, 12563856), (162, 11167872), (192, 9422892), (216, 8375904), (229, 7900416), (243, 7445248), (254, 7122816), (256, 7067169), (288, 6281928), (324, 5583936), (381, 4748544), (384, 4711446), (432, 4187952), (458, 3950208), (486, 3722624), (508, 3561408), (576, 3140964), (648, 2791968), (687, 2633472), (762, 2374272), (768, 2355723), (864, 2093976), (916, 1975104), (972, 1861312), (1016, 1780704), (1143, 1582848), (1152, 1570482), (1296, 1395984), (1374, 1316736), (1524, 1187136), (1728, 1046988), (1832, 987552), (1944, 930656), (2032, 890352), (2061, 877824), (2286, 791424), (2304, 785241), (2592, 697992), (2748, 658368), (3048, 593568), (3429, 527616), (3456, 523494), (3664, 493776), (3888, 465328), (4064, 445176), (4122, 438912), (4572, 395712), (5184, 348996), (5496, 329184), (6096, 296784), (6183, 292608), (6858, 263808), (6912, 261747), (7328, 246888), (7776, 232664), (8128, 222588), (8244, 219456), (9144, 197856), (10287, 175872), (10368, 174498), (10992, 164592), (12192, 148392), (12366, 146304), (13716, 131904), (14656, 123444), (15552, 116332), (16256, 111294), (16488, 109728), (18288, 98928), (18549, 97536), (20574, 87936), (20736, 87249), (21984, 82296), (24384, 74196), (24732, 73152), (27432, 65952), (29083, 62208), (29312, 61722), (30861, 58624), (31104, 58166), (32512, 55647), (32976, 54864), (36576, 49464), (37098, 48768), (41148, 43968)]