2404752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 7535232

約数和(自身を除く): 5130480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 421, 476, 714, 816, 842, 952, 1263, 1428, 1684, 1904, 2526, 2856, 2947, 3368, 5052, 5712, 5894, 6736, 7157, 8841, 10104, 11788, 14314, 17682, 20208, 21471, 23576, 28628, 35364, 42942, 47152, 50099, 57256, 70728, 85884, 100198, 114512, 141456, 150297, 171768, 200396, 300594, 343536, 400792, 601188, 801584, 1202376, 2404752]

約数ペア:

[(1, 2404752), (2, 1202376), (3, 801584), (4, 601188), (6, 400792), (7, 343536), (8, 300594), (12, 200396), (14, 171768), (16, 150297), (17, 141456), (21, 114512), (24, 100198), (28, 85884), (34, 70728), (42, 57256), (48, 50099), (51, 47152), (56, 42942), (68, 35364), (84, 28628), (102, 23576), (112, 21471), (119, 20208), (136, 17682), (168, 14314), (204, 11788), (238, 10104), (272, 8841), (336, 7157), (357, 6736), (408, 5894), (421, 5712), (476, 5052), (714, 3368), (816, 2947), (842, 2856), (952, 2526), (1263, 1904), (1428, 1684)]