228435942

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 541690992

約数和(自身を除く): 313255050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 157, 202, 294, 303, 314, 343, 471, 606, 686, 707, 942, 1029, 1099, 1414, 2058, 2121, 2198, 2401, 3297, 4242, 4802, 4949, 6594, 7203, 7693, 9898, 14406, 14847, 15386, 15857, 23079, 29694, 31714, 34643, 46158, 47571, 53851, 69286, 95142, 103929, 107702, 110999, 161553, 207858, 221998, 242501, 323106, 332997, 376957, 485002, 665994, 727503, 753914, 776993, 1130871, 1455006, 1553986, 2261742, 2330979, 4661958, 5438951, 10877902, 16316853, 32633706, 38072657, 76145314, 114217971, 228435942]

約数ペア:

[(1, 228435942), (2, 114217971), (3, 76145314), (6, 38072657), (7, 32633706), (14, 16316853), (21, 10877902), (42, 5438951), (49, 4661958), (98, 2330979), (101, 2261742), (147, 1553986), (157, 1455006), (202, 1130871), (294, 776993), (303, 753914), (314, 727503), (343, 665994), (471, 485002), (606, 376957), (686, 332997), (707, 323106), (942, 242501), (1029, 221998), (1099, 207858), (1414, 161553), (2058, 110999), (2121, 107702), (2198, 103929), (2401, 95142), (3297, 69286), (4242, 53851), (4802, 47571), (4949, 46158), (6594, 34643), (7203, 31714), (7693, 29694), (9898, 23079), (14406, 15857), (14847, 15386)]