1409283456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{524287}}^1$

素因数の和:524311

約数の個数: 64

約数和(自身を含む): 4278190080

約数和(自身を除く): 2868906624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 524287, 1048574, 1572861, 2097148, 3145722, 3670009, 4194296, 6291444, 7340018, 8388592, 11010027, 12582888, 14680036, 16777184, 22020054, 25165776, 29360072, 33554368, 44040108, 50331552, 58720144, 67108736, 88080216, 100663104, 117440288, 176160432, 201326208, 234880576, 352320864, 469761152, 704641728, 1409283456]

約数ペア:

[(1, 1409283456), (2, 704641728), (3, 469761152), (4, 352320864), (6, 234880576), (7, 201326208), (8, 176160432), (12, 117440288), (14, 100663104), (16, 88080216), (21, 67108736), (24, 58720144), (28, 50331552), (32, 44040108), (42, 33554368), (48, 29360072), (56, 25165776), (64, 22020054), (84, 16777184), (96, 14680036), (112, 12582888), (128, 11010027), (168, 8388592), (192, 7340018), (224, 6291444), (336, 4194296), (384, 3670009), (448, 3145722), (672, 2097148), (896, 1572861), (1344, 1048574), (2688, 524287)]