855903744

素因数分解:

$2^9\times 3^2\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2200

約数の個数: 120

約数和(自身を含む): 2499148080

約数和(自身を除く): 1643244336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 512, 534, 576, 712, 768, 801, 1068, 1152, 1424, 1536, 1602, 2087, 2136, 2304, 2848, 3204, 4174, 4272, 4608, 5696, 6261, 6408, 8348, 8544, 11392, 12522, 12816, 16696, 17088, 18783, 22784, 25044, 25632, 33392, 34176, 37566, 45568, 50088, 51264, 66784, 68352, 75132, 100176, 102528, 133568, 136704, 150264, 185743, 200352, 205056, 267136, 300528, 371486, 400704, 410112, 534272, 557229, 601056, 742972, 801408, 1068544, 1114458, 1202112, 1485944, 1602816, 1671687, 2228916, 2404224, 2971888, 3205632, 3343374, 4457832, 4808448, 5943776, 6686748, 8915664, 9616896, 11887552, 13373496, 17831328, 23775104, 26746992, 35662656, 47550208, 53493984, 71325312, 95100416, 106987968, 142650624, 213975936, 285301248, 427951872, 855903744]

約数ペア:

[(1, 855903744), (2, 427951872), (3, 285301248), (4, 213975936), (6, 142650624), (8, 106987968), (9, 95100416), (12, 71325312), (16, 53493984), (18, 47550208), (24, 35662656), (32, 26746992), (36, 23775104), (48, 17831328), (64, 13373496), (72, 11887552), (89, 9616896), (96, 8915664), (128, 6686748), (144, 5943776), (178, 4808448), (192, 4457832), (256, 3343374), (267, 3205632), (288, 2971888), (356, 2404224), (384, 2228916), (512, 1671687), (534, 1602816), (576, 1485944), (712, 1202112), (768, 1114458), (801, 1068544), (1068, 801408), (1152, 742972), (1424, 601056), (1536, 557229), (1602, 534272), (2087, 410112), (2136, 400704), (2304, 371486), (2848, 300528), (3204, 267136), (4174, 205056), (4272, 200352), (4608, 185743), (5696, 150264), (6261, 136704), (6408, 133568), (8348, 102528), (8544, 100176), (11392, 75132), (12522, 68352), (12816, 66784), (16696, 51264), (17088, 50088), (18783, 45568), (22784, 37566), (25044, 34176), (25632, 33392)]