215081832

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55663}}^1$

素因数の和:55702

約数の個数: 64

約数和(自身を含む): 641249280

約数和(自身を除く): 426167448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 55663, 111326, 166989, 222652, 333978, 389641, 445304, 667956, 779282, 1168923, 1280249, 1335912, 1558564, 2337846, 2560498, 3117128, 3840747, 4675692, 5120996, 7681494, 8961743, 9351384, 10241992, 15362988, 17923486, 26885229, 30725976, 35846972, 53770458, 71693944, 107540916, 215081832]

約数ペア:

[(1, 215081832), (2, 107540916), (3, 71693944), (4, 53770458), (6, 35846972), (7, 30725976), (8, 26885229), (12, 17923486), (14, 15362988), (21, 10241992), (23, 9351384), (24, 8961743), (28, 7681494), (42, 5120996), (46, 4675692), (56, 3840747), (69, 3117128), (84, 2560498), (92, 2337846), (138, 1558564), (161, 1335912), (168, 1280249), (184, 1168923), (276, 779282), (322, 667956), (483, 445304), (552, 389641), (644, 333978), (966, 222652), (1288, 166989), (1932, 111326), (3864, 55663)]