81801103104

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{266947}}^1$

素因数の和:266995

約数の個数: 216

約数和(自身を含む): 283733690240

約数和(自身を除く): 201932587136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1368, 1596, 1792, 1824, 2016, 2128, 2304, 2394, 2432, 2688, 2736, 3192, 3648, 4032, 4256, 4788, 4864, 5376, 5472, 6384, 7296, 8064, 8512, 9576, 10944, 12768, 14592, 16128, 17024, 19152, 21888, 25536, 34048, 38304, 43776, 51072, 76608, 102144, 153216, 266947, 306432, 533894, 800841, 1067788, 1601682, 1868629, 2135576, 2402523, 3203364, 3737258, 4271152, 4805046, 5071993, 5605887, 6406728, 7474516, 8542304, 9610092, 10143986, 11211774, 12813456, 14949032, 15215979, 16817661, 17084608, 19220184, 20287972, 22423548, 25626912, 29898064, 30431958, 33635322, 34169216, 35503951, 38440368, 40575944, 44847096, 45647937, 51253824, 59796128, 60863916, 67270644, 68338432, 71007902, 76880736, 81151888, 89694192, 91295874, 102507648, 106511853, 119592256, 121727832, 134541288, 142015804, 153761472, 162303776, 179388384, 182591748, 205015296, 213023706, 239184512, 243455664, 269082576, 284031608, 307522944, 319535559, 324607552, 358776768, 365183496, 426047412, 478369024, 486911328, 538165152, 568063216, 615045888, 639071118, 649215104, 717553536, 730366992, 852094824, 973822656, 1076330304, 1136126432, 1278142236, 1298430208, 1435107072, 1460733984, 1704189648, 1947645312, 2152660608, 2272252864, 2556284472, 2921467968, 3408379296, 3895290624, 4305321216, 4544505728, 5112568944, 5842935936, 6816758592, 9089011456, 10225137888, 11685871872, 13633517184, 20450275776, 27267034368, 40900551552, 81801103104]

約数ペア:

[(1, 81801103104), (2, 40900551552), (3, 27267034368), (4, 20450275776), (6, 13633517184), (7, 11685871872), (8, 10225137888), (9, 9089011456), (12, 6816758592), (14, 5842935936), (16, 5112568944), (18, 4544505728), (19, 4305321216), (21, 3895290624), (24, 3408379296), (28, 2921467968), (32, 2556284472), (36, 2272252864), (38, 2152660608), (42, 1947645312), (48, 1704189648), (56, 1460733984), (57, 1435107072), (63, 1298430208), (64, 1278142236), (72, 1136126432), (76, 1076330304), (84, 973822656), (96, 852094824), (112, 730366992), (114, 717553536), (126, 649215104), (128, 639071118), (133, 615045888), (144, 568063216), (152, 538165152), (168, 486911328), (171, 478369024), (192, 426047412), (224, 365183496), (228, 358776768), (252, 324607552), (256, 319535559), (266, 307522944), (288, 284031608), (304, 269082576), (336, 243455664), (342, 239184512), (384, 213023706), (399, 205015296), (448, 182591748), (456, 179388384), (504, 162303776), (532, 153761472), (576, 142015804), (608, 134541288), (672, 121727832), (684, 119592256), (768, 106511853), (798, 102507648), (896, 91295874), (912, 89694192), (1008, 81151888), (1064, 76880736), (1152, 71007902), (1197, 68338432), (1216, 67270644), (1344, 60863916), (1368, 59796128), (1596, 51253824), (1792, 45647937), (1824, 44847096), (2016, 40575944), (2128, 38440368), (2304, 35503951), (2394, 34169216), (2432, 33635322), (2688, 30431958), (2736, 29898064), (3192, 25626912), (3648, 22423548), (4032, 20287972), (4256, 19220184), (4788, 17084608), (4864, 16817661), (5376, 15215979), (5472, 14949032), (6384, 12813456), (7296, 11211774), (8064, 10143986), (8512, 9610092), (9576, 8542304), (10944, 7474516), (12768, 6406728), (14592, 5605887), (16128, 5071993), (17024, 4805046), (19152, 4271152), (21888, 3737258), (25536, 3203364), (34048, 2402523), (38304, 2135576), (43776, 1868629), (51072, 1601682), (76608, 1067788), (102144, 800841), (153216, 533894), (266947, 306432)]