260123008

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 545292000

約数和(自身を除く): 285168992

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 149, 184, 298, 368, 593, 596, 736, 1186, 1192, 1472, 2372, 2384, 2944, 3427, 4744, 4768, 6854, 9488, 9536, 13639, 13708, 18976, 19072, 27278, 27416, 37952, 54556, 54832, 75904, 88357, 109112, 109664, 176714, 218224, 219328, 353428, 436448, 438656, 706856, 872896, 1413712, 1745792, 2032211, 2827424, 4064422, 5654848, 8128844, 11309696, 16257688, 32515376, 65030752, 130061504, 260123008]

約数ペア:

[(1, 260123008), (2, 130061504), (4, 65030752), (8, 32515376), (16, 16257688), (23, 11309696), (32, 8128844), (46, 5654848), (64, 4064422), (92, 2827424), (128, 2032211), (149, 1745792), (184, 1413712), (298, 872896), (368, 706856), (593, 438656), (596, 436448), (736, 353428), (1186, 219328), (1192, 218224), (1472, 176714), (2372, 109664), (2384, 109112), (2944, 88357), (3427, 75904), (4744, 54832), (4768, 54556), (6854, 37952), (9488, 27416), (9536, 27278), (13639, 19072), (13708, 18976)]