227359496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18371}}^1$

素因数の和:18414

約数の個数: 64

約数和(自身を含む): 555569280

約数和(自身を除く): 328209784

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 18371, 36742, 73484, 128597, 146968, 238823, 257194, 312307, 477646, 514388, 624614, 955292, 1028776, 1249228, 1671761, 1910584, 2186149, 2498456, 3343522, 4059991, 4372298, 6687044, 8119982, 8744596, 13374088, 16239964, 17489192, 28419937, 32479928, 56839874, 113679748, 227359496]

約数ペア:

[(1, 227359496), (2, 113679748), (4, 56839874), (7, 32479928), (8, 28419937), (13, 17489192), (14, 16239964), (17, 13374088), (26, 8744596), (28, 8119982), (34, 6687044), (52, 4372298), (56, 4059991), (68, 3343522), (91, 2498456), (104, 2186149), (119, 1910584), (136, 1671761), (182, 1249228), (221, 1028776), (238, 955292), (364, 624614), (442, 514388), (476, 477646), (728, 312307), (884, 257194), (952, 238823), (1547, 146968), (1768, 128597), (3094, 73484), (6188, 36742), (12376, 18371)]