319742208

素因数分解:

$2^8\times 3^3\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 954629760

約数和(自身を除く): 634887552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 167, 192, 216, 256, 277, 288, 334, 384, 432, 501, 554, 576, 668, 768, 831, 864, 1002, 1108, 1152, 1336, 1503, 1662, 1728, 2004, 2216, 2304, 2493, 2672, 3006, 3324, 3456, 4008, 4432, 4509, 4986, 5344, 6012, 6648, 6912, 7479, 8016, 8864, 9018, 9972, 10688, 12024, 13296, 14958, 16032, 17728, 18036, 19944, 21376, 24048, 26592, 29916, 32064, 35456, 36072, 39888, 42752, 46259, 48096, 53184, 59832, 64128, 70912, 72144, 79776, 92518, 96192, 106368, 119664, 128256, 138777, 144288, 159552, 185036, 192384, 212736, 239328, 277554, 288576, 319104, 370072, 384768, 416331, 478656, 555108, 577152, 638208, 740144, 832662, 957312, 1110216, 1154304, 1248993, 1480288, 1665324, 1914624, 2220432, 2497986, 2960576, 3330648, 4440864, 4995972, 5921152, 6661296, 8881728, 9991944, 11842304, 13322592, 17763456, 19983888, 26645184, 35526912, 39967776, 53290368, 79935552, 106580736, 159871104, 319742208]

約数ペア:

[(1, 319742208), (2, 159871104), (3, 106580736), (4, 79935552), (6, 53290368), (8, 39967776), (9, 35526912), (12, 26645184), (16, 19983888), (18, 17763456), (24, 13322592), (27, 11842304), (32, 9991944), (36, 8881728), (48, 6661296), (54, 5921152), (64, 4995972), (72, 4440864), (96, 3330648), (108, 2960576), (128, 2497986), (144, 2220432), (167, 1914624), (192, 1665324), (216, 1480288), (256, 1248993), (277, 1154304), (288, 1110216), (334, 957312), (384, 832662), (432, 740144), (501, 638208), (554, 577152), (576, 555108), (668, 478656), (768, 416331), (831, 384768), (864, 370072), (1002, 319104), (1108, 288576), (1152, 277554), (1336, 239328), (1503, 212736), (1662, 192384), (1728, 185036), (2004, 159552), (2216, 144288), (2304, 138777), (2493, 128256), (2672, 119664), (3006, 106368), (3324, 96192), (3456, 92518), (4008, 79776), (4432, 72144), (4509, 70912), (4986, 64128), (5344, 59832), (6012, 53184), (6648, 48096), (6912, 46259), (7479, 42752), (8016, 39888), (8864, 36072), (9018, 35456), (9972, 32064), (10688, 29916), (12024, 26592), (13296, 24048), (14958, 21376), (16032, 19944), (17728, 18036)]