319269888

素因数分解:

$2^{10}\times 3^2\times 7^3\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 264

約数和(自身を含む): 1085728800

約数和(自身を除く): 766458912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 101, 112, 126, 128, 144, 147, 168, 192, 196, 202, 224, 252, 256, 288, 294, 303, 336, 343, 384, 392, 404, 441, 448, 504, 512, 576, 588, 606, 672, 686, 707, 768, 784, 808, 882, 896, 909, 1008, 1024, 1029, 1152, 1176, 1212, 1344, 1372, 1414, 1536, 1568, 1616, 1764, 1792, 1818, 2016, 2058, 2121, 2304, 2352, 2424, 2688, 2744, 2828, 3072, 3087, 3136, 3232, 3528, 3584, 3636, 4032, 4116, 4242, 4608, 4704, 4848, 4949, 5376, 5488, 5656, 6174, 6272, 6363, 6464, 7056, 7168, 7272, 8064, 8232, 8484, 9216, 9408, 9696, 9898, 10752, 10976, 11312, 12348, 12544, 12726, 12928, 14112, 14544, 14847, 16128, 16464, 16968, 18816, 19392, 19796, 21504, 21952, 22624, 24696, 25088, 25452, 25856, 28224, 29088, 29694, 32256, 32928, 33936, 34643, 37632, 38784, 39592, 43904, 44541, 45248, 49392, 50176, 50904, 51712, 56448, 58176, 59388, 64512, 65856, 67872, 69286, 75264, 77568, 79184, 87808, 89082, 90496, 98784, 101808, 103424, 103929, 112896, 116352, 118776, 131712, 135744, 138572, 150528, 155136, 158368, 175616, 178164, 180992, 197568, 203616, 207858, 225792, 232704, 237552, 263424, 271488, 277144, 310272, 311787, 316736, 351232, 356328, 361984, 395136, 407232, 415716, 451584, 465408, 475104, 526848, 542976, 554288, 623574, 633472, 712656, 723968, 790272, 814464, 831432, 930816, 950208, 1053696, 1085952, 1108576, 1247148, 1266944, 1425312, 1580544, 1628928, 1662864, 1900416, 2171904, 2217152, 2494296, 2533888, 2850624, 3161088, 3257856, 3325728, 3800832, 4434304, 4988592, 5067776, 5701248, 6515712, 6651456, 7601664, 8868608, 9977184, 11402496, 13302912, 15203328, 17737216, 19954368, 22804992, 26605824, 35474432, 39908736, 45609984, 53211648, 79817472, 106423296, 159634944, 319269888]

約数ペア:

[(1, 319269888), (2, 159634944), (3, 106423296), (4, 79817472), (6, 53211648), (7, 45609984), (8, 39908736), (9, 35474432), (12, 26605824), (14, 22804992), (16, 19954368), (18, 17737216), (21, 15203328), (24, 13302912), (28, 11402496), (32, 9977184), (36, 8868608), (42, 7601664), (48, 6651456), (49, 6515712), (56, 5701248), (63, 5067776), (64, 4988592), (72, 4434304), (84, 3800832), (96, 3325728), (98, 3257856), (101, 3161088), (112, 2850624), (126, 2533888), (128, 2494296), (144, 2217152), (147, 2171904), (168, 1900416), (192, 1662864), (196, 1628928), (202, 1580544), (224, 1425312), (252, 1266944), (256, 1247148), (288, 1108576), (294, 1085952), (303, 1053696), (336, 950208), (343, 930816), (384, 831432), (392, 814464), (404, 790272), (441, 723968), (448, 712656), (504, 633472), (512, 623574), (576, 554288), (588, 542976), (606, 526848), (672, 475104), (686, 465408), (707, 451584), (768, 415716), (784, 407232), (808, 395136), (882, 361984), (896, 356328), (909, 351232), (1008, 316736), (1024, 311787), (1029, 310272), (1152, 277144), (1176, 271488), (1212, 263424), (1344, 237552), (1372, 232704), (1414, 225792), (1536, 207858), (1568, 203616), (1616, 197568), (1764, 180992), (1792, 178164), (1818, 175616), (2016, 158368), (2058, 155136), (2121, 150528), (2304, 138572), (2352, 135744), (2424, 131712), (2688, 118776), (2744, 116352), (2828, 112896), (3072, 103929), (3087, 103424), (3136, 101808), (3232, 98784), (3528, 90496), (3584, 89082), (3636, 87808), (4032, 79184), (4116, 77568), (4242, 75264), (4608, 69286), (4704, 67872), (4848, 65856), (4949, 64512), (5376, 59388), (5488, 58176), (5656, 56448), (6174, 51712), (6272, 50904), (6363, 50176), (6464, 49392), (7056, 45248), (7168, 44541), (7272, 43904), (8064, 39592), (8232, 38784), (8484, 37632), (9216, 34643), (9408, 33936), (9696, 32928), (9898, 32256), (10752, 29694), (10976, 29088), (11312, 28224), (12348, 25856), (12544, 25452), (12726, 25088), (12928, 24696), (14112, 22624), (14544, 21952), (14847, 21504), (16128, 19796), (16464, 19392), (16968, 18816)]