428586144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 1318615200

約数和(自身を除く): 890029056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 179, 196, 224, 294, 336, 358, 392, 509, 537, 588, 672, 716, 784, 1018, 1074, 1176, 1253, 1432, 1527, 1568, 2036, 2148, 2352, 2506, 2864, 3054, 3563, 3759, 4072, 4296, 4704, 5012, 5728, 6108, 7126, 7518, 8144, 8592, 8771, 10024, 10689, 12216, 14252, 15036, 16288, 17184, 17542, 20048, 21378, 24432, 24941, 26313, 28504, 30072, 35084, 40096, 42756, 48864, 49882, 52626, 57008, 60144, 70168, 74823, 85512, 91111, 99764, 105252, 114016, 120288, 140336, 149646, 171024, 182222, 199528, 210504, 273333, 280672, 299292, 342048, 364444, 399056, 421008, 546666, 598584, 637777, 728888, 798112, 842016, 1093332, 1197168, 1275554, 1457776, 1913331, 2186664, 2394336, 2551108, 2915552, 3826662, 4373328, 4464439, 5102216, 7653324, 8746656, 8928878, 10204432, 13393317, 15306648, 17857756, 20408864, 26786634, 30613296, 35715512, 53573268, 61226592, 71431024, 107146536, 142862048, 214293072, 428586144]

約数ペア:

[(1, 428586144), (2, 214293072), (3, 142862048), (4, 107146536), (6, 71431024), (7, 61226592), (8, 53573268), (12, 35715512), (14, 30613296), (16, 26786634), (21, 20408864), (24, 17857756), (28, 15306648), (32, 13393317), (42, 10204432), (48, 8928878), (49, 8746656), (56, 7653324), (84, 5102216), (96, 4464439), (98, 4373328), (112, 3826662), (147, 2915552), (168, 2551108), (179, 2394336), (196, 2186664), (224, 1913331), (294, 1457776), (336, 1275554), (358, 1197168), (392, 1093332), (509, 842016), (537, 798112), (588, 728888), (672, 637777), (716, 598584), (784, 546666), (1018, 421008), (1074, 399056), (1176, 364444), (1253, 342048), (1432, 299292), (1527, 280672), (1568, 273333), (2036, 210504), (2148, 199528), (2352, 182222), (2506, 171024), (2864, 149646), (3054, 140336), (3563, 120288), (3759, 114016), (4072, 105252), (4296, 99764), (4704, 91111), (5012, 85512), (5728, 74823), (6108, 70168), (7126, 60144), (7518, 57008), (8144, 52626), (8592, 49882), (8771, 48864), (10024, 42756), (10689, 40096), (12216, 35084), (14252, 30072), (15036, 28504), (16288, 26313), (17184, 24941), (17542, 24432), (20048, 21378)]