221346048

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 777047040

約数和(自身を除く): 555700992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 192, 197, 209, 224, 228, 231, 256, 264, 266, 304, 308, 336, 352, 384, 394, 399, 418, 448, 456, 462, 528, 532, 591, 608, 616, 627, 672, 704, 768, 788, 798, 836, 896, 912, 924, 1056, 1064, 1182, 1216, 1232, 1254, 1344, 1379, 1408, 1463, 1576, 1596, 1672, 1792, 1824, 1848, 2112, 2128, 2167, 2364, 2432, 2464, 2508, 2688, 2758, 2816, 2926, 3152, 3192, 3344, 3648, 3696, 3743, 4137, 4224, 4256, 4334, 4389, 4728, 4864, 4928, 5016, 5376, 5516, 5852, 6304, 6384, 6501, 6688, 7296, 7392, 7486, 8274, 8448, 8512, 8668, 8778, 9456, 9856, 10032, 11032, 11229, 11704, 12608, 12768, 13002, 13376, 14592, 14784, 14972, 15169, 16548, 17024, 17336, 17556, 18912, 19712, 20064, 22064, 22458, 23408, 25216, 25536, 26004, 26201, 26752, 29568, 29944, 30338, 33096, 34048, 34672, 35112, 37824, 40128, 41173, 44128, 44916, 45507, 46816, 50432, 51072, 52008, 52402, 53504, 59136, 59888, 60676, 66192, 69344, 70224, 75648, 78603, 80256, 82346, 88256, 89832, 91014, 93632, 102144, 104016, 104804, 119776, 121352, 123519, 132384, 138688, 140448, 151296, 157206, 160512, 164692, 176512, 179664, 182028, 187264, 208032, 209608, 239552, 242704, 247038, 264768, 277376, 280896, 288211, 314412, 329384, 353024, 359328, 364056, 374528, 416064, 419216, 479104, 485408, 494076, 529536, 554752, 561792, 576422, 628824, 658768, 718656, 728112, 832128, 838432, 864633, 958208, 970816, 988152, 1059072, 1123584, 1152844, 1257648, 1317536, 1437312, 1456224, 1664256, 1676864, 1729266, 1941632, 1976304, 2305688, 2515296, 2635072, 2874624, 2912448, 3353728, 3458532, 3883264, 3952608, 4611376, 5030592, 5270144, 5824896, 6707456, 6917064, 7905216, 9222752, 10061184, 10540288, 11649792, 13834128, 15810432, 18445504, 20122368, 27668256, 31620864, 36891008, 55336512, 73782016, 110673024, 221346048]

約数ペア:

[(1, 221346048), (2, 110673024), (3, 73782016), (4, 55336512), (6, 36891008), (7, 31620864), (8, 27668256), (11, 20122368), (12, 18445504), (14, 15810432), (16, 13834128), (19, 11649792), (21, 10540288), (22, 10061184), (24, 9222752), (28, 7905216), (32, 6917064), (33, 6707456), (38, 5824896), (42, 5270144), (44, 5030592), (48, 4611376), (56, 3952608), (57, 3883264), (64, 3458532), (66, 3353728), (76, 2912448), (77, 2874624), (84, 2635072), (88, 2515296), (96, 2305688), (112, 1976304), (114, 1941632), (128, 1729266), (132, 1676864), (133, 1664256), (152, 1456224), (154, 1437312), (168, 1317536), (176, 1257648), (192, 1152844), (197, 1123584), (209, 1059072), (224, 988152), (228, 970816), (231, 958208), (256, 864633), (264, 838432), (266, 832128), (304, 728112), (308, 718656), (336, 658768), (352, 628824), (384, 576422), (394, 561792), (399, 554752), (418, 529536), (448, 494076), (456, 485408), (462, 479104), (528, 419216), (532, 416064), (591, 374528), (608, 364056), (616, 359328), (627, 353024), (672, 329384), (704, 314412), (768, 288211), (788, 280896), (798, 277376), (836, 264768), (896, 247038), (912, 242704), (924, 239552), (1056, 209608), (1064, 208032), (1182, 187264), (1216, 182028), (1232, 179664), (1254, 176512), (1344, 164692), (1379, 160512), (1408, 157206), (1463, 151296), (1576, 140448), (1596, 138688), (1672, 132384), (1792, 123519), (1824, 121352), (1848, 119776), (2112, 104804), (2128, 104016), (2167, 102144), (2364, 93632), (2432, 91014), (2464, 89832), (2508, 88256), (2688, 82346), (2758, 80256), (2816, 78603), (2926, 75648), (3152, 70224), (3192, 69344), (3344, 66192), (3648, 60676), (3696, 59888), (3743, 59136), (4137, 53504), (4224, 52402), (4256, 52008), (4334, 51072), (4389, 50432), (4728, 46816), (4864, 45507), (4928, 44916), (5016, 44128), (5376, 41173), (5516, 40128), (5852, 37824), (6304, 35112), (6384, 34672), (6501, 34048), (6688, 33096), (7296, 30338), (7392, 29944), (7486, 29568), (8274, 26752), (8448, 26201), (8512, 26004), (8668, 25536), (8778, 25216), (9456, 23408), (9856, 22458), (10032, 22064), (11032, 20064), (11229, 19712), (11704, 18912), (12608, 17556), (12768, 17336), (13002, 17024), (13376, 16548), (14592, 15169), (14784, 14972)]