247066386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4719

約数の個数: 64

約数和(自身を含む): 603448320

約数和(自身を除く): 356381934

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 67, 114, 133, 134, 201, 266, 399, 402, 469, 798, 938, 1273, 1407, 2546, 2814, 3819, 4621, 7638, 8911, 9242, 13863, 17822, 26733, 27726, 32347, 53466, 64694, 87799, 97041, 175598, 194082, 263397, 309607, 526794, 614593, 619214, 928821, 1229186, 1843779, 1857642, 2167249, 3687558, 4334498, 5882533, 6501747, 11765066, 13003494, 17647599, 35295198, 41177731, 82355462, 123533193, 247066386]

約数ペア:

[(1, 247066386), (2, 123533193), (3, 82355462), (6, 41177731), (7, 35295198), (14, 17647599), (19, 13003494), (21, 11765066), (38, 6501747), (42, 5882533), (57, 4334498), (67, 3687558), (114, 2167249), (133, 1857642), (134, 1843779), (201, 1229186), (266, 928821), (399, 619214), (402, 614593), (469, 526794), (798, 309607), (938, 263397), (1273, 194082), (1407, 175598), (2546, 97041), (2814, 87799), (3819, 64694), (4621, 53466), (7638, 32347), (8911, 27726), (9242, 26733), (13863, 17822)]