681799236

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{4019}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 1622664960

約数和(自身を除く): 940865724

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 211, 268, 402, 422, 633, 804, 844, 1266, 2532, 4019, 8038, 12057, 14137, 16076, 24114, 28274, 42411, 48228, 56548, 84822, 169644, 269273, 538546, 807819, 848009, 1077092, 1615638, 1696018, 2544027, 3231276, 3392036, 5088054, 10176108, 56816603, 113633206, 170449809, 227266412, 340899618, 681799236]

約数ペア:

[(1, 681799236), (2, 340899618), (3, 227266412), (4, 170449809), (6, 113633206), (12, 56816603), (67, 10176108), (134, 5088054), (201, 3392036), (211, 3231276), (268, 2544027), (402, 1696018), (422, 1615638), (633, 1077092), (804, 848009), (844, 807819), (1266, 538546), (2532, 269273), (4019, 169644), (8038, 84822), (12057, 56548), (14137, 48228), (16076, 42411), (24114, 28274)]