1427447616

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2237

約数の個数: 168

約数和(自身を含む): 4457370816

約数和(自身を除く): 3029923200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 71, 84, 96, 98, 112, 142, 147, 168, 192, 196, 213, 224, 284, 294, 336, 392, 426, 448, 497, 568, 588, 672, 784, 852, 994, 1136, 1176, 1344, 1491, 1568, 1704, 1988, 2137, 2272, 2352, 2982, 3136, 3408, 3479, 3976, 4274, 4544, 4704, 5964, 6411, 6816, 6958, 7952, 8548, 9408, 10437, 11928, 12822, 13632, 13916, 14959, 15904, 17096, 20874, 23856, 25644, 27832, 29918, 31808, 34192, 41748, 44877, 47712, 51288, 55664, 59836, 68384, 83496, 89754, 95424, 102576, 104713, 111328, 119672, 136768, 151727, 166992, 179508, 205152, 209426, 222656, 239344, 303454, 314139, 333984, 359016, 410304, 418852, 455181, 478688, 606908, 628278, 667968, 718032, 837704, 910362, 957376, 1062089, 1213816, 1256556, 1436064, 1675408, 1820724, 2124178, 2427632, 2513112, 2872128, 3186267, 3350816, 3641448, 4248356, 4855264, 5026224, 6372534, 6701632, 7282896, 7434623, 8496712, 9710528, 10052448, 12745068, 14565792, 14869246, 16993424, 20104896, 22303869, 25490136, 29131584, 29738492, 33986848, 44607738, 50980272, 59476984, 67973696, 89215476, 101960544, 118953968, 178430952, 203921088, 237907936, 356861904, 475815872, 713723808, 1427447616]

約数ペア:

[(1, 1427447616), (2, 713723808), (3, 475815872), (4, 356861904), (6, 237907936), (7, 203921088), (8, 178430952), (12, 118953968), (14, 101960544), (16, 89215476), (21, 67973696), (24, 59476984), (28, 50980272), (32, 44607738), (42, 33986848), (48, 29738492), (49, 29131584), (56, 25490136), (64, 22303869), (71, 20104896), (84, 16993424), (96, 14869246), (98, 14565792), (112, 12745068), (142, 10052448), (147, 9710528), (168, 8496712), (192, 7434623), (196, 7282896), (213, 6701632), (224, 6372534), (284, 5026224), (294, 4855264), (336, 4248356), (392, 3641448), (426, 3350816), (448, 3186267), (497, 2872128), (568, 2513112), (588, 2427632), (672, 2124178), (784, 1820724), (852, 1675408), (994, 1436064), (1136, 1256556), (1176, 1213816), (1344, 1062089), (1491, 957376), (1568, 910362), (1704, 837704), (1988, 718032), (2137, 667968), (2272, 628278), (2352, 606908), (2982, 478688), (3136, 455181), (3408, 418852), (3479, 410304), (3976, 359016), (4274, 333984), (4544, 314139), (4704, 303454), (5964, 239344), (6411, 222656), (6816, 209426), (6958, 205152), (7952, 179508), (8548, 166992), (9408, 151727), (10437, 136768), (11928, 119672), (12822, 111328), (13632, 104713), (13916, 102576), (14959, 95424), (15904, 89754), (17096, 83496), (20874, 68384), (23856, 59836), (25644, 55664), (27832, 51288), (29918, 47712), (31808, 44877), (34192, 41748)]