395851008

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 1251761952

約数和(自身を除く): 855910944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 84, 96, 98, 112, 128, 134, 147, 157, 168, 192, 196, 201, 224, 256, 268, 294, 314, 336, 384, 392, 402, 448, 469, 471, 536, 588, 628, 672, 768, 784, 804, 896, 938, 942, 1072, 1099, 1176, 1256, 1344, 1407, 1568, 1608, 1792, 1876, 1884, 2144, 2198, 2352, 2512, 2688, 2814, 3136, 3216, 3283, 3297, 3752, 3768, 4288, 4396, 4704, 5024, 5376, 5628, 6272, 6432, 6566, 6594, 7504, 7536, 7693, 8576, 8792, 9408, 9849, 10048, 10519, 11256, 12544, 12864, 13132, 13188, 15008, 15072, 15386, 17152, 17584, 18816, 19698, 20096, 21038, 22512, 23079, 25728, 26264, 26376, 30016, 30144, 30772, 31557, 35168, 37632, 39396, 40192, 42076, 45024, 46158, 51456, 52528, 52752, 60032, 60288, 61544, 63114, 70336, 73633, 78792, 84152, 90048, 92316, 105056, 105504, 120064, 120576, 123088, 126228, 140672, 147266, 157584, 168304, 180096, 184632, 210112, 211008, 220899, 246176, 252456, 281344, 294532, 315168, 336608, 360192, 369264, 420224, 422016, 441798, 492352, 504912, 515431, 589064, 630336, 673216, 738528, 840448, 844032, 883596, 984704, 1009824, 1030862, 1178128, 1260672, 1346432, 1477056, 1546293, 1767192, 1969408, 2019648, 2061724, 2356256, 2521344, 2692864, 2954112, 3092586, 3534384, 4039296, 4123448, 4712512, 5908224, 6185172, 7068768, 8078592, 8246896, 9425024, 12370344, 14137536, 16493792, 18850048, 24740688, 28275072, 32987584, 49481376, 56550144, 65975168, 98962752, 131950336, 197925504, 395851008]

約数ペア:

[(1, 395851008), (2, 197925504), (3, 131950336), (4, 98962752), (6, 65975168), (7, 56550144), (8, 49481376), (12, 32987584), (14, 28275072), (16, 24740688), (21, 18850048), (24, 16493792), (28, 14137536), (32, 12370344), (42, 9425024), (48, 8246896), (49, 8078592), (56, 7068768), (64, 6185172), (67, 5908224), (84, 4712512), (96, 4123448), (98, 4039296), (112, 3534384), (128, 3092586), (134, 2954112), (147, 2692864), (157, 2521344), (168, 2356256), (192, 2061724), (196, 2019648), (201, 1969408), (224, 1767192), (256, 1546293), (268, 1477056), (294, 1346432), (314, 1260672), (336, 1178128), (384, 1030862), (392, 1009824), (402, 984704), (448, 883596), (469, 844032), (471, 840448), (536, 738528), (588, 673216), (628, 630336), (672, 589064), (768, 515431), (784, 504912), (804, 492352), (896, 441798), (938, 422016), (942, 420224), (1072, 369264), (1099, 360192), (1176, 336608), (1256, 315168), (1344, 294532), (1407, 281344), (1568, 252456), (1608, 246176), (1792, 220899), (1876, 211008), (1884, 210112), (2144, 184632), (2198, 180096), (2352, 168304), (2512, 157584), (2688, 147266), (2814, 140672), (3136, 126228), (3216, 123088), (3283, 120576), (3297, 120064), (3752, 105504), (3768, 105056), (4288, 92316), (4396, 90048), (4704, 84152), (5024, 78792), (5376, 73633), (5628, 70336), (6272, 63114), (6432, 61544), (6566, 60288), (6594, 60032), (7504, 52752), (7536, 52528), (7693, 51456), (8576, 46158), (8792, 45024), (9408, 42076), (9849, 40192), (10048, 39396), (10519, 37632), (11256, 35168), (12544, 31557), (12864, 30772), (13132, 30144), (13188, 30016), (15008, 26376), (15072, 26264), (15386, 25728), (17152, 23079), (17584, 22512), (18816, 21038), (19698, 20096)]