396439008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1285

約数の個数: 144

約数和(自身を含む): 1228639104

約数和(自身を除く): 832200096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 392, 426, 497, 568, 588, 672, 784, 852, 994, 1136, 1176, 1187, 1491, 1568, 1704, 1988, 2272, 2352, 2374, 2982, 3408, 3479, 3561, 3976, 4704, 4748, 5964, 6816, 6958, 7122, 7952, 8309, 9496, 10437, 11928, 13916, 14244, 15904, 16618, 18992, 20874, 23856, 24927, 27832, 28488, 33236, 37984, 41748, 47712, 49854, 55664, 56976, 58163, 66472, 83496, 84277, 99708, 111328, 113952, 116326, 132944, 166992, 168554, 174489, 199416, 232652, 252831, 265888, 333984, 337108, 348978, 398832, 465304, 505662, 589939, 674216, 697956, 797664, 930608, 1011324, 1179878, 1348432, 1395912, 1769817, 1861216, 2022648, 2359756, 2696864, 2791824, 3539634, 4045296, 4129573, 4719512, 5583648, 7079268, 8090592, 8259146, 9439024, 12388719, 14158536, 16518292, 18878048, 24777438, 28317072, 33036584, 49554876, 56634144, 66073168, 99109752, 132146336, 198219504, 396439008]

約数ペア:

[(1, 396439008), (2, 198219504), (3, 132146336), (4, 99109752), (6, 66073168), (7, 56634144), (8, 49554876), (12, 33036584), (14, 28317072), (16, 24777438), (21, 18878048), (24, 16518292), (28, 14158536), (32, 12388719), (42, 9439024), (48, 8259146), (49, 8090592), (56, 7079268), (71, 5583648), (84, 4719512), (96, 4129573), (98, 4045296), (112, 3539634), (142, 2791824), (147, 2696864), (168, 2359756), (196, 2022648), (213, 1861216), (224, 1769817), (284, 1395912), (294, 1348432), (336, 1179878), (392, 1011324), (426, 930608), (497, 797664), (568, 697956), (588, 674216), (672, 589939), (784, 505662), (852, 465304), (994, 398832), (1136, 348978), (1176, 337108), (1187, 333984), (1491, 265888), (1568, 252831), (1704, 232652), (1988, 199416), (2272, 174489), (2352, 168554), (2374, 166992), (2982, 132944), (3408, 116326), (3479, 113952), (3561, 111328), (3976, 99708), (4704, 84277), (4748, 83496), (5964, 66472), (6816, 58163), (6958, 56976), (7122, 55664), (7952, 49854), (8309, 47712), (9496, 41748), (10437, 37984), (11928, 33236), (13916, 28488), (14244, 27832), (15904, 24927), (16618, 23856), (18992, 20874)]