216914953215

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{33937}}^1$

素因数の和:34552

約数の個数: 64

約数和(自身を含む): 374936163840

約数和(自身を除く): 158021210625

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 547, 615, 779, 1641, 2337, 2735, 3895, 8205, 10393, 11685, 22427, 31179, 33937, 51965, 67281, 101811, 112135, 155895, 169685, 336405, 426113, 509055, 644803, 1278339, 1391417, 1934409, 2130565, 3224015, 4174251, 6391695, 6957085, 9672045, 18563539, 20871255, 26436923, 55690617, 79310769, 92817695, 132184615, 278453085, 352707241, 396553845, 761105099, 1058121723, 1763536205, 2283315297, 3805525495, 5290608615, 11416576485, 14460996881, 43382990643, 72304984405, 216914953215]

約数ペア:

[(1, 216914953215), (3, 72304984405), (5, 43382990643), (15, 14460996881), (19, 11416576485), (41, 5290608615), (57, 3805525495), (95, 2283315297), (123, 1763536205), (205, 1058121723), (285, 761105099), (547, 396553845), (615, 352707241), (779, 278453085), (1641, 132184615), (2337, 92817695), (2735, 79310769), (3895, 55690617), (8205, 26436923), (10393, 20871255), (11685, 18563539), (22427, 9672045), (31179, 6957085), (33937, 6391695), (51965, 4174251), (67281, 3224015), (101811, 2130565), (112135, 1934409), (155895, 1391417), (169685, 1278339), (336405, 644803), (426113, 509055)]