236425338

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 542931840

約数和(自身を除く): 306506502

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 241, 333, 482, 491, 666, 723, 982, 999, 1446, 1473, 1998, 2169, 2946, 4338, 4419, 6507, 8838, 8917, 13014, 13257, 17834, 18167, 26514, 26751, 36334, 53502, 54501, 80253, 109002, 118331, 160506, 163503, 236662, 240759, 327006, 354993, 481518, 490509, 709986, 981018, 1064979, 2129958, 3194937, 4378247, 6389874, 8756494, 13134741, 26269482, 39404223, 78808446, 118212669, 236425338]

約数ペア:

[(1, 236425338), (2, 118212669), (3, 78808446), (6, 39404223), (9, 26269482), (18, 13134741), (27, 8756494), (37, 6389874), (54, 4378247), (74, 3194937), (111, 2129958), (222, 1064979), (241, 981018), (333, 709986), (482, 490509), (491, 481518), (666, 354993), (723, 327006), (982, 240759), (999, 236662), (1446, 163503), (1473, 160506), (1998, 118331), (2169, 109002), (2946, 80253), (4338, 54501), (4419, 53502), (6507, 36334), (8838, 26751), (8917, 26514), (13014, 18167), (13257, 17834)]