1395237648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{26449}}^1$

素因数の和:26624

約数の個数: 80

約数和(自身を含む): 4145667200

約数和(自身を除く): 2750429552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 6594, 7536, 8792, 13188, 17584, 26376, 26449, 52752, 52898, 79347, 105796, 158694, 185143, 211592, 317388, 370286, 423184, 555429, 634776, 740572, 1110858, 1269552, 1481144, 2221716, 2962288, 4152493, 4443432, 8304986, 8886864, 12457479, 16609972, 24914958, 29067451, 33219944, 49829916, 58134902, 66439888, 87202353, 99659832, 116269804, 174404706, 199319664, 232539608, 348809412, 465079216, 697618824, 1395237648]

約数ペア:

[(1, 1395237648), (2, 697618824), (3, 465079216), (4, 348809412), (6, 232539608), (7, 199319664), (8, 174404706), (12, 116269804), (14, 99659832), (16, 87202353), (21, 66439888), (24, 58134902), (28, 49829916), (42, 33219944), (48, 29067451), (56, 24914958), (84, 16609972), (112, 12457479), (157, 8886864), (168, 8304986), (314, 4443432), (336, 4152493), (471, 2962288), (628, 2221716), (942, 1481144), (1099, 1269552), (1256, 1110858), (1884, 740572), (2198, 634776), (2512, 555429), (3297, 423184), (3768, 370286), (4396, 317388), (6594, 211592), (7536, 185143), (8792, 158694), (13188, 105796), (17584, 79347), (26376, 52898), (26449, 52752)]