259132944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40591}}^1$

素因数の和:40628

約数の個数: 80

約数和(自身を含む): 805345280

約数和(自身を除く): 546212336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 40591, 81182, 121773, 162364, 243546, 284137, 324728, 487092, 568274, 649456, 771229, 852411, 974184, 1136548, 1542458, 1704822, 1948368, 2273096, 2313687, 3084916, 3409644, 4546192, 4627374, 5398603, 6169832, 6819288, 9254748, 10797206, 12339664, 13638576, 16195809, 18509496, 21594412, 32391618, 37018992, 43188824, 64783236, 86377648, 129566472, 259132944]

約数ペア:

[(1, 259132944), (2, 129566472), (3, 86377648), (4, 64783236), (6, 43188824), (7, 37018992), (8, 32391618), (12, 21594412), (14, 18509496), (16, 16195809), (19, 13638576), (21, 12339664), (24, 10797206), (28, 9254748), (38, 6819288), (42, 6169832), (48, 5398603), (56, 4627374), (57, 4546192), (76, 3409644), (84, 3084916), (112, 2313687), (114, 2273096), (133, 1948368), (152, 1704822), (168, 1542458), (228, 1136548), (266, 974184), (304, 852411), (336, 771229), (399, 649456), (456, 568274), (532, 487092), (798, 324728), (912, 284137), (1064, 243546), (1596, 162364), (2128, 121773), (3192, 81182), (6384, 40591)]