2812949664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6719}}^1$

素因数の和:6835

約数の個数: 144

約数和(自身を含む): 8687347200

約数和(自身を除く): 5874397536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 89, 96, 98, 112, 147, 168, 178, 196, 224, 267, 294, 336, 356, 392, 534, 588, 623, 672, 712, 784, 1068, 1176, 1246, 1424, 1568, 1869, 2136, 2352, 2492, 2848, 3738, 4272, 4361, 4704, 4984, 6719, 7476, 8544, 8722, 9968, 13083, 13438, 14952, 17444, 19936, 20157, 26166, 26876, 29904, 34888, 40314, 47033, 52332, 53752, 59808, 69776, 80628, 94066, 104664, 107504, 139552, 141099, 161256, 188132, 209328, 215008, 282198, 322512, 329231, 376264, 418656, 564396, 597991, 645024, 658462, 752528, 987693, 1128792, 1195982, 1316924, 1505056, 1793973, 1975386, 2257584, 2391964, 2633848, 3587946, 3950772, 4185937, 4515168, 4783928, 5267696, 7175892, 7901544, 8371874, 9567856, 10535392, 12557811, 14351784, 15803088, 16743748, 19135712, 25115622, 28703568, 29301559, 31606176, 33487496, 50231244, 57407136, 58603118, 66974992, 87904677, 100462488, 117206236, 133949984, 175809354, 200924976, 234412472, 351618708, 401849952, 468824944, 703237416, 937649888, 1406474832, 2812949664]

約数ペア:

[(1, 2812949664), (2, 1406474832), (3, 937649888), (4, 703237416), (6, 468824944), (7, 401849952), (8, 351618708), (12, 234412472), (14, 200924976), (16, 175809354), (21, 133949984), (24, 117206236), (28, 100462488), (32, 87904677), (42, 66974992), (48, 58603118), (49, 57407136), (56, 50231244), (84, 33487496), (89, 31606176), (96, 29301559), (98, 28703568), (112, 25115622), (147, 19135712), (168, 16743748), (178, 15803088), (196, 14351784), (224, 12557811), (267, 10535392), (294, 9567856), (336, 8371874), (356, 7901544), (392, 7175892), (534, 5267696), (588, 4783928), (623, 4515168), (672, 4185937), (712, 3950772), (784, 3587946), (1068, 2633848), (1176, 2391964), (1246, 2257584), (1424, 1975386), (1568, 1793973), (1869, 1505056), (2136, 1316924), (2352, 1195982), (2492, 1128792), (2848, 987693), (3738, 752528), (4272, 658462), (4361, 645024), (4704, 597991), (4984, 564396), (6719, 418656), (7476, 376264), (8544, 329231), (8722, 322512), (9968, 282198), (13083, 215008), (13438, 209328), (14952, 188132), (17444, 161256), (19936, 141099), (20157, 139552), (26166, 107504), (26876, 104664), (29904, 94066), (34888, 80628), (40314, 69776), (47033, 59808), (52332, 53752)]