438182308377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3833}}^1\times {\mathrm{4261}}^1$

素因数の和:8382

約数の個数: 48

約数和(自身を含む): 693360435456

約数和(自身を除く): 255178127079

約数列:

[1, 3, 9, 11, 33, 99, 271, 813, 2439, 2981, 3833, 4261, 8943, 11499, 12783, 26829, 34497, 38349, 42163, 46871, 126489, 140613, 379467, 421839, 1038743, 1154731, 3116229, 3464193, 9348687, 10392579, 11426173, 12702041, 16332413, 34278519, 38106123, 48997239, 102835557, 114318369, 146991717, 179656543, 538969629, 1616908887, 4426083923, 13278251769, 39834755307, 48686923153, 146060769459, 438182308377]

約数ペア:

[(1, 438182308377), (3, 146060769459), (9, 48686923153), (11, 39834755307), (33, 13278251769), (99, 4426083923), (271, 1616908887), (813, 538969629), (2439, 179656543), (2981, 146991717), (3833, 114318369), (4261, 102835557), (8943, 48997239), (11499, 38106123), (12783, 34278519), (26829, 16332413), (34497, 12702041), (38349, 11426173), (42163, 10392579), (46871, 9348687), (126489, 3464193), (140613, 3116229), (379467, 1154731), (421839, 1038743)]