386988672

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 1212567840

約数和(自身を除く): 825579168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 131, 147, 157, 168, 192, 196, 224, 262, 294, 314, 336, 384, 392, 393, 448, 471, 524, 588, 628, 672, 784, 786, 896, 917, 942, 1048, 1099, 1176, 1256, 1344, 1568, 1572, 1834, 1884, 2096, 2198, 2352, 2512, 2688, 2751, 3136, 3144, 3297, 3668, 3768, 4192, 4396, 4704, 5024, 5502, 6272, 6288, 6419, 6594, 7336, 7536, 7693, 8384, 8792, 9408, 10048, 11004, 12576, 12838, 13188, 14672, 15072, 15386, 16768, 17584, 18816, 19257, 20096, 20567, 22008, 23079, 25152, 25676, 26376, 29344, 30144, 30772, 35168, 38514, 41134, 44016, 46158, 50304, 51352, 52752, 58688, 60288, 61544, 61701, 70336, 77028, 82268, 88032, 92316, 102704, 105504, 117376, 123088, 123402, 140672, 143969, 154056, 164536, 176064, 184632, 205408, 211008, 246176, 246804, 287938, 308112, 329072, 352128, 369264, 410816, 422016, 431907, 492352, 493608, 575876, 616224, 658144, 738528, 821632, 863814, 984704, 987216, 1007783, 1151752, 1232448, 1316288, 1477056, 1727628, 1974432, 2015566, 2303504, 2464896, 2632576, 2954112, 3023349, 3455256, 3948864, 4031132, 4607008, 6046698, 6910512, 7897728, 8062264, 9214016, 12093396, 13821024, 16124528, 18428032, 24186792, 27642048, 32249056, 48373584, 55284096, 64498112, 96747168, 128996224, 193494336, 386988672]

約数ペア:

[(1, 386988672), (2, 193494336), (3, 128996224), (4, 96747168), (6, 64498112), (7, 55284096), (8, 48373584), (12, 32249056), (14, 27642048), (16, 24186792), (21, 18428032), (24, 16124528), (28, 13821024), (32, 12093396), (42, 9214016), (48, 8062264), (49, 7897728), (56, 6910512), (64, 6046698), (84, 4607008), (96, 4031132), (98, 3948864), (112, 3455256), (128, 3023349), (131, 2954112), (147, 2632576), (157, 2464896), (168, 2303504), (192, 2015566), (196, 1974432), (224, 1727628), (262, 1477056), (294, 1316288), (314, 1232448), (336, 1151752), (384, 1007783), (392, 987216), (393, 984704), (448, 863814), (471, 821632), (524, 738528), (588, 658144), (628, 616224), (672, 575876), (784, 493608), (786, 492352), (896, 431907), (917, 422016), (942, 410816), (1048, 369264), (1099, 352128), (1176, 329072), (1256, 308112), (1344, 287938), (1568, 246804), (1572, 246176), (1834, 211008), (1884, 205408), (2096, 184632), (2198, 176064), (2352, 164536), (2512, 154056), (2688, 143969), (2751, 140672), (3136, 123402), (3144, 123088), (3297, 117376), (3668, 105504), (3768, 102704), (4192, 92316), (4396, 88032), (4704, 82268), (5024, 77028), (5502, 70336), (6272, 61701), (6288, 61544), (6419, 60288), (6594, 58688), (7336, 52752), (7536, 51352), (7693, 50304), (8384, 46158), (8792, 44016), (9408, 41134), (10048, 38514), (11004, 35168), (12576, 30772), (12838, 30144), (13188, 29344), (14672, 26376), (15072, 25676), (15386, 25152), (16768, 23079), (17584, 22008), (18816, 20567), (19257, 20096)]