1899739968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7103}}^1$

素因数の和:7324

約数の個数: 112

約数和(自身を含む): 5774131200

約数和(自身を除く): 3874391232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 199, 224, 336, 398, 448, 597, 672, 796, 1194, 1344, 1393, 1592, 2388, 2786, 3184, 4179, 4776, 5572, 6368, 7103, 8358, 9552, 11144, 12736, 14206, 16716, 19104, 21309, 22288, 28412, 33432, 38208, 42618, 44576, 49721, 56824, 66864, 85236, 89152, 99442, 113648, 133728, 149163, 170472, 198884, 227296, 267456, 298326, 340944, 397768, 454592, 596652, 681888, 795536, 1193304, 1363776, 1413497, 1591072, 2386608, 2826994, 3182144, 4240491, 4773216, 5653988, 8480982, 9546432, 9894479, 11307976, 16961964, 19788958, 22615952, 29683437, 33923928, 39577916, 45231904, 59366874, 67847856, 79155832, 90463808, 118733748, 135695712, 158311664, 237467496, 271391424, 316623328, 474934992, 633246656, 949869984, 1899739968]

約数ペア:

[(1, 1899739968), (2, 949869984), (3, 633246656), (4, 474934992), (6, 316623328), (7, 271391424), (8, 237467496), (12, 158311664), (14, 135695712), (16, 118733748), (21, 90463808), (24, 79155832), (28, 67847856), (32, 59366874), (42, 45231904), (48, 39577916), (56, 33923928), (64, 29683437), (84, 22615952), (96, 19788958), (112, 16961964), (168, 11307976), (192, 9894479), (199, 9546432), (224, 8480982), (336, 5653988), (398, 4773216), (448, 4240491), (597, 3182144), (672, 2826994), (796, 2386608), (1194, 1591072), (1344, 1413497), (1393, 1363776), (1592, 1193304), (2388, 795536), (2786, 681888), (3184, 596652), (4179, 454592), (4776, 397768), (5572, 340944), (6368, 298326), (7103, 267456), (8358, 227296), (9552, 198884), (11144, 170472), (12736, 149163), (14206, 133728), (16716, 113648), (19104, 99442), (21309, 89152), (22288, 85236), (28412, 66864), (33432, 56824), (38208, 49721), (42618, 44576)]