215076288

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{22861}}^1$

素因数の和:22890

約数の個数: 84

約数和(自身を含む): 661992072

約数和(自身を除く): 446915784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 22861, 45722, 68583, 91444, 137166, 160027, 182888, 274332, 320054, 365776, 480081, 548664, 640108, 731552, 960162, 1097328, 1120189, 1280216, 1463104, 1920324, 2194656, 2240378, 2560432, 3360567, 3840648, 4389312, 4480756, 5120864, 6721134, 7681296, 8961512, 10241728, 13442268, 15362592, 17923024, 26884536, 30725184, 35846048, 53769072, 71692096, 107538144, 215076288]

約数ペア:

[(1, 215076288), (2, 107538144), (3, 71692096), (4, 53769072), (6, 35846048), (7, 30725184), (8, 26884536), (12, 17923024), (14, 15362592), (16, 13442268), (21, 10241728), (24, 8961512), (28, 7681296), (32, 6721134), (42, 5120864), (48, 4480756), (49, 4389312), (56, 3840648), (64, 3360567), (84, 2560432), (96, 2240378), (98, 2194656), (112, 1920324), (147, 1463104), (168, 1280216), (192, 1120189), (196, 1097328), (224, 960162), (294, 731552), (336, 640108), (392, 548664), (448, 480081), (588, 365776), (672, 320054), (784, 274332), (1176, 182888), (1344, 160027), (1568, 137166), (2352, 91444), (3136, 68583), (4704, 45722), (9408, 22861)]